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Terms for subject
Drilling
(25101 entries)
box-on-box substructure
叠箱式底座
box-pin connection
母公接头
box-to-box
双母接头
box-to-box reducer
双母异径接头
box-to-pin
公母接头
box-up
上母接头
box-up and pin-down
上母下公接头
box-up and pin-down
上阴螺纹下阳螺纹接头
BP float shoe
回压浮鞋
brace
brace
连接
brace
系紧
brace
井口
brace
手摇曲柄钻
braced structure
支撑结构
bracing member
bracing the bit
钻头加固
bracing the bit
给钻头镶金刚石或硬合金
bracing wire
绷拉铁丝
brackish
微碱性的
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