drop-piston 中文意思是什麼

drop-piston 解釋
空投臺
  • drop : n 1 滴;液滴,水滴。2 〈pl 〉 【藥學】滴劑;滴眼藥。3 微量,點滴;一口[杯]酒。4 滴狀物;耳墜;水...
  • piston : n. 1. 【機械工程】活塞。2. 【音樂】(管樂器的)直升式活塞。
  1. 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鍍覆05 . - 3的錫層,多孔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
  2. Disc holder ( 21 ) will drop out. carefully remove balance piston ( 18 ) so as not to damage sealing ring ( 16 ) as it is pulled through seat ring ( 19 )

    閥瓣支架( 21 )將會脫落。小心拆卸平衡活塞( 18 ) ,在將平衡活塞通過密封環( 19 )拔出時,避免損壞密封環( 16 ) 。
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