螺紋描具 的英文怎麼說

中文拼音 [luówénmiáo]
螺紋描具 英文
threaded anchorage
  • : 1. [動物學] (軟體動物) spiral shell; snail; conch 2. (螺旋形的指紋) whorl (in fingerprint)
  • : 名詞(花紋; 紋縷兒) lines; veins; grain
  • : 動詞1. (照底樣畫) copy; depict; trace 2. (在原來顏色淡或需改正之處重復塗抹) retouch; touch up
  1. 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

    摘要介紹了插裝閥的體結構,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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