螺紋不良 的英文怎麼說

中文拼音 [luówénliáng]
螺紋不良 英文
poor thread
  • : 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
  • : 名詞[書面語] (剁物所用的木墩) a block of wood
  • : Ⅰ名詞1. (善良的人) good people 2. (姓氏) a surname Ⅱ形容詞(好) good; fine; nice Ⅲ副詞(很) very; very much; indeed
  1. This model of valve overcomes such defects with the motor valve, piston - type electromagnetic valve as the post - wear defective closure due to the mechanical movement, the soft membrane full of elasticity, the balance hole can not close water because the foreign matters and mud sand accumulate and block it up etc., the highly effective use of the unique circuit greatly raises the reliability of the switch, extensively used for ic card watermeter, infrared induced sanitary utensils, etc

    Fck - 118 :進水口出水口為1寸25內該型閥克服了如電機閥活塞式電磁閥機械運動磨損后的關閉。軟性膜片富有彈性,平衡小孔會因雜質與泥沙的淤積堵塞使其關住水,獨特線圈磁路的高效利用大大提高了閥開關可靠性,廣泛用於ic卡水表紅外線感應潔具等自動控水系統。
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