Dictionary
Sentences
en
zh-CN
hide
English
downhole gas burner
downhole motor
downhole motor drill
downhole on-off actuator
downhole operation
downhole packer
downhole performance
downhole steam generator
downhole teleview logging apparatus
References
Google
Google Pictures
Wikipedia
Wiktionary
EN↔CN 海词
DE↔EN Linguee
EN→DE Collins
DE↔EN LEO
DE↔EN Langenscheidt
DE↔EN PONS
DE↔EN Beolingus
DE↔EN dict.cc
downhole operation
➞
downhole operation
Definitions
[1]
[矿业]
井下作业
🔪 双立人，中国菜刀：32 €
🔪 双立人，中国菜刀：68 €
😜 Amazon 打折商品，你不看一眼吗？
🎵 Amazon Music Unlimited 学生免费听半年
🎧 无限有声书，尽在 Audible，听30天试试？
🎥 Insta360 One R 多镜头运动相机，德国包邮
zh-CN
简体中文
de
Deutsch
en
English
downhole operation