螺紋孔修復 的英文怎麼說

中文拼音 [luówénkǒngxiū]
螺紋孔修復 英文
thread hole restoring
  • : 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
  • : Ⅰ動詞1 (修飾) embellish; decorate 2 (修理; 整治) repair; mend; overhaul 3 (寫; 編寫) write;...
  • : Ⅰ形容詞1 (重復) repeated; double; duplicate 2 (繁復) complex; compound Ⅱ動詞1 (轉過去或轉過...
  1. On repair of damaged thread hole for mining and developing equipment in coalmines

    煤礦採掘機械破損螺紋孔修復方法
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