gun perforating 中文意思是什麼

gun perforating 解釋
放炮射孔
  • gun : n 1 炮，槍，獵槍；〈美口〉手槍。2 槍狀物；〈美俚〉毒品注射器；（殺蟲用）噴霧器。3 （信號槍、禮炮...
  1. Well logging systems for production well, casing well and open hole ; perforating gun and charger ; data coring system

    測試設備、射孔槍、射孔彈、數控射孔取芯儀等
  2. Perforating gun for oil and gas well

    油氣井用射孔槍
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