Other technology included late-model automobiles, autoboats, and electric and steam traction engines.
其它技术包括新型汽车、汽艇、电力和蒸汽动力引擎。
Cutting machine used to hoist the main grouping of the fabric finished pulling into the reactor body and the steam-cured to complete the finished block traction out of kettle.
卷扬机主要用于把切割机编组完的坯布体牵引入釜和把蒸养完成的成品砌块牵引出釜。
Cutting machine used to hoist the main grouping of the fabric finished pulling into the reactor body and the steam-cured to complete the finished block traction out of kettle.
卷扬机主要用于把切割机编组完的坯布体牵引入釜和把蒸养完成的成品砌块牵引出釜。
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