1 Introduction to Research & Analysis Reports
1.1 Electric Vehicle Test Bench Market Definition
1.2 Market Segments
1.2.1 Market by Type
1.2.2 Market by Application
1.3 Global Electric Vehicle Test Bench Market Overview
1.4 Features & Benefits of This Report
1.5 Methodology & Sources of Information
1.5.1 Research Methodology
1.5.2 Research Process
1.5.3 Base Year
1.5.4 Report Assumptions & Caveats
2 Global Electric Vehicle Test Bench Overall Market Size
2.1 Global Electric Vehicle Test Bench Market Size: 2022 VS 2029
2.2 Global Electric Vehicle Test Bench Market Size, Prospects & Forecasts: 2018-2029
2.3 Key Market Trends, Opportunity, Drivers and Restraints
2.3.1 Market Opportunities & Trends
2.3.2 Market Drivers
2.3.3 Market Restraints
3 Company Landscape
3.1 Top Electric Vehicle Test Bench Players in Global Market
3.2 Top Global Electric Vehicle Test Bench Companies Ranked by Revenue
3.3 Global Electric Vehicle Test Bench Revenue by Companies
3.4 Top 3 and Top 5 Electric Vehicle Test Bench Companies in Global Market, by Revenue in 2022
3.5 Global Companies Electric Vehicle Test Bench Product Type
3.6 Tier 1, Tier 2 and Tier 3 Electric Vehicle Test Bench Players in Global Market
3.6.1 List of Global Tier 1 Electric Vehicle Test Bench Companies
3.6.2 List of Global Tier 2 and Tier 3 Electric Vehicle Test Bench Companies
4 Market Sights by Product
4.1 Overview
4.1.1 By Type – Global Electric Vehicle Test Bench Market Size Markets, 2022 & 2029
4.1.2 Powertrain Test Bench
4.1.3 Motor Test Bench
4.1.4 Transmission Test Bench
4.2 By Type – Global Electric Vehicle Test Bench Revenue & Forecasts
4.2.1 By Type – Global Electric Vehicle Test Bench Revenue, 2018-2023
4.2.2 By Type – Global Electric Vehicle Test Bench Revenue, 2024-2029
4.2.3 By Type – Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
5 Sights by Application
5.1 Overview
5.1.1 By Application – Global Electric Vehicle Test Bench Market Size, 2022 & 2029
5.1.2 Passenger Car
5.1.3 Commercial Vehicle
5.2 By Application – Global Electric Vehicle Test Bench Revenue & Forecasts
5.2.1 By Application – Global Electric Vehicle Test Bench Revenue, 2018-2023
5.2.2 By Application – Global Electric Vehicle Test Bench Revenue, 2024-2029
5.2.3 By Application – Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
6 Sights by Region
6.1 By Region – Global Electric Vehicle Test Bench Market Size, 2022 & 2029
6.2 By Region – Global Electric Vehicle Test Bench Revenue & Forecasts
6.2.1 By Region – Global Electric Vehicle Test Bench Revenue, 2018-2023
6.2.2 By Region – Global Electric Vehicle Test Bench Revenue, 2024-2029
6.2.3 By Region – Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
6.3 North America
6.3.1 By Country – North America Electric Vehicle Test Bench Revenue, 2018-2029
6.3.2 US Electric Vehicle Test Bench Market Size, 2018-2029
6.3.3 Canada Electric Vehicle Test Bench Market Size, 2018-2029
6.3.4 Mexico Electric Vehicle Test Bench Market Size, 2018-2029
6.4 Europe
6.4.1 By Country – Europe Electric Vehicle Test Bench Revenue, 2018-2029
6.4.2 Germany Electric Vehicle Test Bench Market Size, 2018-2029
6.4.3 France Electric Vehicle Test Bench Market Size, 2018-2029
6.4.4 U.K. Electric Vehicle Test Bench Market Size, 2018-2029
6.4.5 Italy Electric Vehicle Test Bench Market Size, 2018-2029
6.4.6 Russia Electric Vehicle Test Bench Market Size, 2018-2029
6.4.7 Nordic Countries Electric Vehicle Test Bench Market Size, 2018-2029
6.4.8 Benelux Electric Vehicle Test Bench Market Size, 2018-2029
6.5 Asia
6.5.1 By Region – Asia Electric Vehicle Test Bench Revenue, 2018-2029
6.5.2 China Electric Vehicle Test Bench Market Size, 2018-2029
6.5.3 Japan Electric Vehicle Test Bench Market Size, 2018-2029
6.5.4 South Korea Electric Vehicle Test Bench Market Size, 2018-2029
6.5.5 Southeast Asia Electric Vehicle Test Bench Market Size, 2018-2029
6.5.6 India Electric Vehicle Test Bench Market Size, 2018-2029
6.6 South America
6.6.1 By Country – South America Electric Vehicle Test Bench Revenue, 2018-2029
6.6.2 Brazil Electric Vehicle Test Bench Market Size, 2018-2029
6.6.3 Argentina Electric Vehicle Test Bench Market Size, 2018-2029
6.7 Middle East & Africa
6.7.1 By Country – Middle East & Africa Electric Vehicle Test Bench Revenue, 2018-2029
6.7.2 Turkey Electric Vehicle Test Bench Market Size, 2018-2029
6.7.3 Israel Electric Vehicle Test Bench Market Size, 2018-2029
6.7.4 Saudi Arabia Electric Vehicle Test Bench Market Size, 2018-2029
6.7.5 UAE Electric Vehicle Test Bench Market Size, 2018-2029
7 Electric Vehicle Test Bench Companies Profiles
7.1 AVL
7.1.1 AVL Company Summary
7.1.2 AVL Business Overview
7.1.3 AVL Electric Vehicle Test Bench Major Product Offerings
7.1.4 AVL Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.1.5 AVL Key News & Latest Developments
7.2 HORIBA
7.2.1 HORIBA Company Summary
7.2.2 HORIBA Business Overview
7.2.3 HORIBA Electric Vehicle Test Bench Major Product Offerings
7.2.4 HORIBA Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.2.5 HORIBA Key News & Latest Developments
7.3 FEV
7.3.1 FEV Company Summary
7.3.2 FEV Business Overview
7.3.3 FEV Electric Vehicle Test Bench Major Product Offerings
7.3.4 FEV Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.3.5 FEV Key News & Latest Developments
7.4 Simpro
7.4.1 Simpro Company Summary
7.4.2 Simpro Business Overview
7.4.3 Simpro Electric Vehicle Test Bench Major Product Offerings
7.4.4 Simpro Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.4.5 Simpro Key News & Latest Developments
7.5 ThyssenKrupp
7.5.1 ThyssenKrupp Company Summary
7.5.2 ThyssenKrupp Business Overview
7.5.3 ThyssenKrupp Electric Vehicle Test Bench Major Product Offerings
7.5.4 ThyssenKrupp Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.5.5 ThyssenKrupp Key News & Latest Developments
7.6 Jiangsu Liance
7.6.1 Jiangsu Liance Company Summary
7.6.2 Jiangsu Liance Business Overview
7.6.3 Jiangsu Liance Electric Vehicle Test Bench Major Product Offerings
7.6.4 Jiangsu Liance Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.6.5 Jiangsu Liance Key News & Latest Developments
7.7 Wuxi Langdi
7.7.1 Wuxi Langdi Company Summary
7.7.2 Wuxi Langdi Business Overview
7.7.3 Wuxi Langdi Electric Vehicle Test Bench Major Product Offerings
7.7.4 Wuxi Langdi Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.7.5 Wuxi Langdi Key News & Latest Developments
7.8 Xiang Yi Power Testing Instrument
7.8.1 Xiang Yi Power Testing Instrument Company Summary
7.8.2 Xiang Yi Power Testing Instrument Business Overview
7.8.3 Xiang Yi Power Testing Instrument Electric Vehicle Test Bench Major Product Offerings
7.8.4 Xiang Yi Power Testing Instrument Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.8.5 Xiang Yi Power Testing Instrument Key News & Latest Developments
7.9 Shanghai W-ibeda High Tech
7.9.1 Shanghai W-ibeda High Tech Company Summary
7.9.2 Shanghai W-ibeda High Tech Business Overview
7.9.3 Shanghai W-ibeda High Tech Electric Vehicle Test Bench Major Product Offerings
7.9.4 Shanghai W-ibeda High Tech Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.9.5 Shanghai W-ibeda High Tech Key News & Latest Developments
7.10 Chongqing Ctl Measurement And Control Technology
7.10.1 Chongqing Ctl Measurement And Control Technology Company Summary
7.10.2 Chongqing Ctl Measurement And Control Technology Business Overview
7.10.3 Chongqing Ctl Measurement And Control Technology Electric Vehicle Test Bench Major Product Offerings
7.10.4 Chongqing Ctl Measurement And Control Technology Electric Vehicle Test Bench Revenue in Global Market (2018-2023)
7.10.5 Chongqing Ctl Measurement And Control Technology Key News & Latest Developments
8 Conclusion
9 Appendix
9.1 Note
9.2 Examples of Clients
9.3 Disclaimer
Table 1. Electric Vehicle Test Bench Market Opportunities & Trends in Global Market
Table 2. Electric Vehicle Test Bench Market Drivers in Global Market
Table 3. Electric Vehicle Test Bench Market Restraints in Global Market
Table 4. Key Players of Electric Vehicle Test Bench in Global Market
Table 5. Top Electric Vehicle Test Bench Players in Global Market, Ranking by Revenue (2022)
Table 6. Global Electric Vehicle Test Bench Revenue by Companies, (US$, Mn), 2018-2023
Table 7. Global Electric Vehicle Test Bench Revenue Share by Companies, 2018-2023
Table 8. Global Companies Electric Vehicle Test Bench Product Type
Table 9. List of Global Tier 1 Electric Vehicle Test Bench Companies, Revenue (US$, Mn) in 2022 and Market Share
Table 10. List of Global Tier 2 and Tier 3 Electric Vehicle Test Bench Companies, Revenue (US$, Mn) in 2022 and Market Share
Table 11. By Type – Global Electric Vehicle Test Bench Revenue, (US$, Mn), 2022 & 2029
Table 12. By Type - Electric Vehicle Test Bench Revenue in Global (US$, Mn), 2018-2023
Table 13. By Type - Electric Vehicle Test Bench Revenue in Global (US$, Mn), 2024-2029
Table 14. By Application – Global Electric Vehicle Test Bench Revenue, (US$, Mn), 2022 & 2029
Table 15. By Application - Electric Vehicle Test Bench Revenue in Global (US$, Mn), 2018-2023
Table 16. By Application - Electric Vehicle Test Bench Revenue in Global (US$, Mn), 2024-2029
Table 17. By Region – Global Electric Vehicle Test Bench Revenue, (US$, Mn), 2022 & 2029
Table 18. By Region - Global Electric Vehicle Test Bench Revenue (US$, Mn), 2018-2023
Table 19. By Region - Global Electric Vehicle Test Bench Revenue (US$, Mn), 2024-2029
Table 20. By Country - North America Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2023
Table 21. By Country - North America Electric Vehicle Test Bench Revenue, (US$, Mn), 2024-2029
Table 22. By Country - Europe Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2023
Table 23. By Country - Europe Electric Vehicle Test Bench Revenue, (US$, Mn), 2024-2029
Table 24. By Region - Asia Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2023
Table 25. By Region - Asia Electric Vehicle Test Bench Revenue, (US$, Mn), 2024-2029
Table 26. By Country - South America Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2023
Table 27. By Country - South America Electric Vehicle Test Bench Revenue, (US$, Mn), 2024-2029
Table 28. By Country - Middle East & Africa Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2023
Table 29. By Country - Middle East & Africa Electric Vehicle Test Bench Revenue, (US$, Mn), 2024-2029
Table 30. AVL Company Summary
Table 31. AVL Electric Vehicle Test Bench Product Offerings
Table 32. AVL Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 33. AVL Key News & Latest Developments
Table 34. HORIBA Company Summary
Table 35. HORIBA Electric Vehicle Test Bench Product Offerings
Table 36. HORIBA Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 37. HORIBA Key News & Latest Developments
Table 38. FEV Company Summary
Table 39. FEV Electric Vehicle Test Bench Product Offerings
Table 40. FEV Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 41. FEV Key News & Latest Developments
Table 42. Simpro Company Summary
Table 43. Simpro Electric Vehicle Test Bench Product Offerings
Table 44. Simpro Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 45. Simpro Key News & Latest Developments
Table 46. ThyssenKrupp Company Summary
Table 47. ThyssenKrupp Electric Vehicle Test Bench Product Offerings
Table 48. ThyssenKrupp Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 49. ThyssenKrupp Key News & Latest Developments
Table 50. Jiangsu Liance Company Summary
Table 51. Jiangsu Liance Electric Vehicle Test Bench Product Offerings
Table 52. Jiangsu Liance Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 53. Jiangsu Liance Key News & Latest Developments
Table 54. Wuxi Langdi Company Summary
Table 55. Wuxi Langdi Electric Vehicle Test Bench Product Offerings
Table 56. Wuxi Langdi Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 57. Wuxi Langdi Key News & Latest Developments
Table 58. Xiang Yi Power Testing Instrument Company Summary
Table 59. Xiang Yi Power Testing Instrument Electric Vehicle Test Bench Product Offerings
Table 60. Xiang Yi Power Testing Instrument Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 61. Xiang Yi Power Testing Instrument Key News & Latest Developments
Table 62. Shanghai W-ibeda High Tech Company Summary
Table 63. Shanghai W-ibeda High Tech Electric Vehicle Test Bench Product Offerings
Table 64. Shanghai W-ibeda High Tech Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 65. Shanghai W-ibeda High Tech Key News & Latest Developments
Table 66. Chongqing Ctl Measurement And Control Technology Company Summary
Table 67. Chongqing Ctl Measurement And Control Technology Electric Vehicle Test Bench Product Offerings
Table 68. Chongqing Ctl Measurement And Control Technology Electric Vehicle Test Bench Revenue (US$, Mn) & (2018-2023)
Table 69. Chongqing Ctl Measurement And Control Technology Key News & Latest Developments
List of Figures
Figure 1. Electric Vehicle Test Bench Segment by Type in 2022
Figure 2. Electric Vehicle Test Bench Segment by Application in 2022
Figure 3. Global Electric Vehicle Test Bench Market Overview: 2022
Figure 4. Key Caveats
Figure 5. Global Electric Vehicle Test Bench Market Size: 2022 VS 2029 (US$, Mn)
Figure 6. Global Electric Vehicle Test Bench Revenue, 2018-2029 (US$, Mn)
Figure 7. The Top 3 and 5 Players Market Share by Electric Vehicle Test Bench Revenue in 2022
Figure 8. By Type - Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 9. By Application - Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 10. By Type - Global Electric Vehicle Test Bench Revenue, (US$, Mn), 2022 & 2029
Figure 11. By Type - Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 12. By Application - Global Electric Vehicle Test Bench Revenue, (US$, Mn), 2022 & 2029
Figure 13. By Application - Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 14. By Region - Global Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 15. By Country - North America Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 16. US Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 17. Canada Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 18. Mexico Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 19. By Country - Europe Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 20. Germany Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 21. France Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 22. U.K. Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 23. Italy Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 24. Russia Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 25. Nordic Countries Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 26. Benelux Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 27. By Region - Asia Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 28. China Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 29. Japan Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 30. South Korea Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 31. Southeast Asia Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 32. India Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 33. By Country - South America Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 34. Brazil Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 35. Argentina Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 36. By Country - Middle East & Africa Electric Vehicle Test Bench Revenue Market Share, 2018-2029
Figure 37. Turkey Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 38. Israel Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 39. Saudi Arabia Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 40. UAE Electric Vehicle Test Bench Revenue, (US$, Mn), 2018-2029
Figure 41. AVL Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 42. HORIBA Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 43. FEV Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 44. Simpro Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 45. ThyssenKrupp Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 46. Jiangsu Liance Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 47. Wuxi Langdi Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 48. Xiang Yi Power Testing Instrument Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 49. Shanghai W-ibeda High Tech Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
Figure 50. Chongqing Ctl Measurement And Control Technology Electric Vehicle Test Bench Revenue Year Over Year Growth (US$, Mn) & (2018-2023)
※参考情報 電気自動車用テストベンチの概念は、電気自動車(EV)の性能、効率、安全性を評価し、開発プロセスを支援するために設計された設備のことを指します。これらのテストベンチは、電動パワートレイン、バッテリー、充電システムなど、EVに関連する主要なコンポーネントの解析を行うために必要不可欠です。 テストベンチの定義としては、特定の試験項目に応じて設計された、測定機器や制御システムを組み合わせた設備であることが挙げられます。電気自動車用のテストベンチは、実際の走行条件を模倣することができ、さまざまなシナリオ下での性能を評価することができます。基本的には、測定、記録、評価ができる自動化されたシステムであり、研究開発から量産まで幅広い用途に応じて利用されます。 テストベンチの特徴としては、まず高い精度と信頼性があります。テストの結果は、設計要件や安全基準を満たすための重要な指標となるため、正確な測定を行うことが求められます。次に、様々な環境条件をシミュレーションする能力も重要です。これには、温度、湿度、振動などの要因が含まれ、実際の運転状況に近い条件でのテストが可能です。さらに、インターフェースの使いやすさも特徴の一つです。多数のセンサーや測定機器が組み合わさるため、操作員が簡単にデータを取得・分析できるように設計されています。 テストベンチにはいくつかの種類があります。一般的には、バッテリーテストベンチ、モーター制御テストベンチ、充電システムテストベンチなどに分けられます。バッテリーテストベンチは、バッテリーの充放電特性、寿命、耐久性を評価するために使用されます。一方で、モーター制御テストベンチは、電動モーターの制御アルゴリズムをテストしたり、モーター自身の性能を評価したりするために利用されます。さらに、充電システムテストベンチは、充電プロトコルや充電時間を評価するための設備です。 電気自動車用テストベンチの用途は多岐にわたります。開発段階では、設計したコンポーネントの性能を試験するための重要なツールとして機能します。また、量産段階においては、量産品が仕様を満たしているかどうかを確認するための品質管理ツールとしても利用されます。さらに、研究機関や大学などの教育機関においては、学生や研究者が新しい技術を学び、実験を行うための場としても使われています。このように、テストベンチは電気自動車の開発から教育まで、幅広い分野で不可欠な役割を果たしています。 関連技術としては、データ収集技術やシミュレーション技術が挙げられます。データ収集技術は、テスト中のデータをリアルタイムで取得し、分析する能力を提供します。これにより、テスト結果を即座に確認し、必要な調整を行うことが可能になります。シミュレーション技術は、実際のテストが困難な条件や状況を仮想的に再現することができ、開発効率を向上させることに寄与します。 最近では、IoT(モノのインターネット)技術を利用したテストベンチが注目を集めています。これにより、テストベンチが収集したデータをクラウドに送信し、AIを用いてデータ解析を行うことが可能になり、より高精度な分析や予測ができるようになります。また、自動化技術の進展により、テストプロセスを完全に自動化することが可能になり、操作効率が大幅に向上しています。 電気自動車用テストベンチの発展は、持続可能な輸送手段の実現に向けて重要な役割を果たしており、今後もその技術は進化し続けると考えられます。自動車業界全体が電動化の流れに向かう中で、テストベンチの重要性はますます高まるでしょう。これは、性能向上や安全性の確保、さらにはコスト削減など、さまざまな側面でのメリットを効率的に実現するために必要不可欠な要素です。 総じて言えることは、電気自動車用テストベンチは、EV開発や評価の基盤を支える重要な設備であり、関連する技術の進展と共に進化していくことで、より高性能で安全な電気自動車の実現に寄与していくことが期待されています。電気自動車の需要が高まる中、その技術の発展と普及は、私たちの未来の交通手段を大きく変える可能性を秘めているのです。 |
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