tubing handling
... tubing guide shoe 油管引鞋 tubing handling 油管装卸 tubing hanger neck seal 油管悬挂器密封圈 ...
基于24个网页-相关网页
装卸油管线 boat line
货油装卸管路 cargo line
货油装卸支管 [船] cargo oil branch pipe
货油装卸总管 [船] cargo oil main line
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