tubing-head adapter flange [油气] 油管头法兰
boll-weevil tubing head 易装的油管头
flowing tubing head pressure 自喷井井口压力
offset tubing head 偏心油管头
tubing head sampler 油管头采样器
tubing head spool 油管头四通
tubing head pressure 油管头压力
boil-weebil tubing head 易于联在井口中的油管头
It is composed of casing flange, casing cross joint, wellhead valves, tubing hanger, tubing head cross joint and accessories.
这种井口装置由套管法兰、套管大四通、井口阀、油管挂、油管挂体及相关附件组成。
The combine has provided the flowing tubing head pressure punch press, the automatic welding machine, the instrumentation automatically makes the equipment with other.
我们的综合工厂配备了油压冲床，自动焊接机器，检测仪器与其它自动制造设备。
It was made of aluminum tubing, Mylar and piano wire, with a weird horizontal stabilizer poking from the front like the head of a stork.
它是由铝管、聚酯薄膜和钢琴丝制成的，一个奇怪的水平稳定器从前面伸出，像鹳的头。
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