螺紋描具 的英文怎麼說
中文拼音 [luówénmiáojù]
螺紋描具
英文
threaded anchorage-
Concrete structures of threaded cartridge valves are described in the article. features and precautions when applied to various typical hydraulic circuits of construction machinery are expatiated
摘要介紹了螺紋插裝閥的具體結構,描述了其在各種典型工程機械液壓迴路中的應用特點及其注意事項。
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