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风力发电基座、大型齿圈、压力容器法兰等的制造。
Wind power base, large gear ring and pressure vessel flange production, etc.
youdao
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真空容器是大型空间环境模拟器的主体结构系统。
Vacuum chamber is the main body of a space environment simulator.
youdao
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真空容器是大型空间环境模拟器的主体结构系统。
Vacuum chamber is the main body of a space environment simulator.
youdao