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The first large-diameter double-mode shield machine in Guangdong, Hong Kong and Macao Greater Bay Area launched by China Railway SunwardTime of issue : 2024- 01-05
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How does a shield machine work? Take you to see its working principle and development history!Time of issue : 2023- 12-12
How does a shield machine work? Take a look at how it works and the history of its development!
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The First Railway Transportation Exhibition in Guangzhou, Guangdong, Hong Kong and MacaoTime of issue : 2023- 11-08
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-China Railway Fifth Bureau's φ9130 Shield Machine Launching Ceremony for ShenDa ProjectTime of issue : 2023- 11-08
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Central Railway Sunward double-mode shield machine promotional animationTime of issue : 2020- 12-30中铁山河
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