rod collar 中文意思是什麼

rod collar 解釋
抽油桿接箍
  • rod : ROD ＝rewritable optical disc 【計算機】可重寫光盤〈其內存信息可由激光讀出並加以編輯的光盤〉。n 1...
  • collar : n 1 衣領；硬領；項圈；護肩，（牲口的）軛。2 環狀物；【機械工程】端箍，軸環；【建築】柱環；系梁，...
  1. A steel rod is provided to turn adjusting collar

    提供一條鋼條用於旋轉調節軸套。
  2. The multi - fishing collar is one kind of combinatorial tool for fishing of various sizes of sucker rod coupling, bar and well logging instrument in the interior of the casin tube. it is easy to operate, conveience and muilti - purpose, high efficiency sucker rod fishing tool

    多用打撈筒是一種在套管內打撈各種尺寸的抽油桿、接箍及加重桿和測井儀的組合式打撈工具，該工具結構簡單操作維修方便，是一種用途多、高效率的打撈抽油相工具。
  3. [ english ] the multi - fishing collar is one kind of combinatorial tool for fishing of various sizes of sucker rod coupling, bar and well logging instrument in the interior of the casin tube. it is easy to operate, conveience and muilti - purpose, high efficiency sucker rod fishing tool

    多用打撈筒是一種在套管內打撈各種尺寸的抽油桿、接箍及加重桿和測井儀的組合式打撈工具，該工具結構簡單操作維修方便，是一種用途多、高效率的打撈抽油相工具。
  4. Pull rod guide collar

    拉桿導套
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