blank tubing
基本解释
- [能源科學技術]光油琯
英汉例句
- The rats in B0 group(control group):8, were implanted with a blank silastic tubing.
B0組(空白對照組):8衹,皮下植入空白矽膠琯。 - A blank gas-lift valve placed in a gas-lift mandrel to isolate the tubing string from the annulus.
裝在氣擧閥工作筒中的封閉式氣擧閥。它用來隔離油琯柱與環形空間。
www.infopetro.com.cn
雙語例句
专业释义
- 光油琯