1) quick coupling
快接管箍
2) make-and-break coupling
快卸接箍
3) quick coupling
快速管箍
4) stringing coupling
接管管箍
5) coupling tubing
接箍料管
1.
Industrial test shows that the qualified N80 oil-well tubing and coupling tubing can be produced by reasonable rolling and cooling technology.
对其进行工业试验表明,通过调整轧制和控制冷却工艺及其参数,采用36Mn2V、35Mn2VNb可分别生产出合格的非调质N80油管和接箍料管。
6) string collar
管柱接箍
1.
Since the gas bag is added,the pressure increase within the hydraulic chamber is very slight when the string collar passes through the packing element.
由于增加了气囊,管柱接箍通过胶筒时,液压腔内的压力升高很少。
补充资料：发箍
发箍｜英语解释：Katyusya 头饰的一种。夹在前面或者两边的头发，给人清爽的感觉。有布制，皮革的，刺绣等各种种类。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条