液動壓拔管 的英文怎麼說
中文拼音 [yèdòngyābáguǎn]
液動壓拔管
英文
hydrodynamic tube drawing-
Specification for precision finished seamless cold - drawn low carbon steel tubes for use in hydraulic fluid power systems
液壓動力系統用精密無縫冷拔低碳鋼管規范
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