螺紋壓帽 的英文怎麼說

中文拼音 [luówénmào]
螺紋壓帽 英文
union cap
  • : 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
  • : 壓構詞成分。
  1. Valves shall be one of the types specified in 4. 2 to 4. 4, having flanged, threaded, capillary or compression ends, integral or renewable body seats and screwed, union or bolted bonnets or covers

    閥門的類型應是4 . 2到4 . 4中所給出的類型,帶有法蘭/絲口/焊接或縮端面,帶有完整的或可更換的閥體,及式,聯接式或拴結式閥或閥蓋。
分享友人