上接头

上接头

简明

1
top connection
顶部管接头；

网络释义

短语

1
地上接头盒
distribution piller
2
锅炉上接头
top boiler connection
3
国际岸上接头
international shore connection

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双语例句

1
在一定程度上接头上熔接不好的缺陷也观测到了。
To a lesser extent, lack of fusion at the bottom of the joint was observed also.
2
游梁平衡抽油机由于其自身结构特点，在运行过程中，连杆上接头与横梁连接部分经常会出现振动和响声。
As its structure character of beam pumping unit, vibration and noise happen on the joint of connection rod head and beam during operation.
3
此种挡砂器由上接头(1)、中心管(2)、挡环(3)、密封件(4)、隔环(5)、调节环(6)和喇叭口(7)组成。
The sand retention apparatus is composed of an upper joint (1), a central tube (2), a retention ring (3), a sealing element (4), a spacing ring (5), an adjusting ring (6) and a bell mouth (7).

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