- 1. casing spool: 大绳滚筒
... casing splitter 套管割刀 casing spool 套管防喷法兰短节；大绳滚筒 casing squib 套管爆炸装置 ...
dict.youdao.com - 2. casing spool: 套管防喷法兰短节
... casing splitter 套管割刀 casing spool 套管防喷法兰短节；大绳滚筒 casing squib 套管爆炸装置 ...
dict.youdao.com - 3. casing spool: 套管四通
... casing spear套管打捞矛 casing spool套管四通 casing tong套管大钳 ...
dict.youdao.com - 4. casing spool: 套管头升高短节
... 套管头升高短节(上下由法兰连接,中间是三通或四通)casing spool 油管悬挂器tubing hanger 油管悬挂器上边接有阀门的盖子tubing bonnet ...
dict.youdao.com - 5. Casing spool assembly: 套管悬挂器总成
dict.youdao.com - 6. casing connecting spool: 双法兰短节
dict.youdao.com - 7. casing head spool: 套管头四通
dict.youdao.com
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