氣動卡瓦 的英文怎麼說

中文拼音 [dòng]
氣動卡瓦 英文
air slips
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 瓦動詞(蓋瓦) tile; put tiles on a roof; cover (a roof) with tiles
  1. Model qw50a air operated slips is a wellhead tools. mainly used to clipping tubing and drilling rod which raise or put down at well repairing service operation

    Qw50a氣動卡瓦是油田修井作業時,安裝在井口上用於緊油管及類似管柱的一種工具。
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