well head assembly的意思|示意
井口装置
well head assembly的网络常见释义
井口装置 ... 井口装置；表层套管顶部法兰 well head 井口装置 well head assembly 井口总闸门 well head control block valve ...
well head assembly相关短语
1、 injection well head assembly 注水井井口装置
well head assembly相关例句
The simple well head assembly newly developed is comprised of protection flange, pup joint, clip, gate valve, tee joint and anti-vibration pressure meter.
研制的简易酸化井口装置由保护法兰、过渡短节、卡箍、闸阀、三通和抗振压力表等组成。
This article gives a brief description of a special tool for assembling and disassembling of seal rings in the wedge-shaped gate valve for oil (gas) well-head assembly.
本文简要地介绍了装拆采油(气)井口楔形闸密封圈的一种专用工具。