赛斯专业词典
偏心单牙轮钻头
返回 19 条匹配短语对
四牙轮钻头牙轮支架
bridge of the bit
单牙轮钻头
one-cone bits
zublin simplex bit
盘式单牙轮钻头
disc one-cone bit
牙轮钻头钻进
roller bit drilling
roller boring
管下扩眼偏心钻头
eccentric underreaming bit
活心偏心轮
loose eccentric
偏心钻头
deviation bit
eccentric bit
off-balance bit
excentric bit
offset area
ebb
差异式独牙轮钻头
zublin differential bit
纯滚动牙轮钻头
true-rolling bit
带蹼牙轮钻头
DM bit
定向型三牙轮钻头
directional-type tricone bit
独牙轮钻头
zublin bit
非自洁式牙轮钻头
non self-clearing bit
nonself-clearing bit
钢齿牙轮钻头
steel tooth bit
steel tooth roller cone bit
滚柱轴承锥形牙轮钻头
cone type roller bearing rock bit
密封轴承牙轮钻头
sealed bearing rock bit
喷射式三牙轮钻头
jet type tricone bit
喷射式牙轮钻头
jet nozzled rock bit
平底牙轮钻头
flat toothed bit
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