鍍覆孔 的英文怎麼說

中文拼音 [kǒng]
鍍覆孔 英文
plated through hole
  • : 動詞(用電解或其他化學方法使一種金屬附著到別的金屬或物體表面上) plate
  • : 動詞1. [書面語] (蓋住) cover 2. [書面語] (底朝上翻過來; 歪倒) overturn; upset 3. 同 「復」 (Ⅱ1. 2. )
  1. Quasi - interfacing plated - through hole

    準表面間鍍覆孔
  2. Piston plated by 0. 5 - 3u tin on the surface in chemical way, the tin layer with little hole has the lubri - cative quality of soft metal. it can absorb more lubricative oil to drop the friction between the piston and cylinder

    在活塞表面用化學方法05 . - 3的錫層,多的錫層有軟金屬的良好潤滑特性,能吸附較多潤滑劑,降低了活塞與氣缸音的摩擦功
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