cementing head的意思|示意

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cementing head相关短语

1、 Pick up cementing head 接水泥头

2、 cementing head with swivel 旋转水泥头

3、 liner cementing head 尾管水泥头

4、 swivel cementing head 旋转水泥头

5、 two stage cementing head 双级固井水泥头

6、 cementing head bottom plug 下塞

7、 cementing casing head 水泥头