赛斯专业词典
喷射式牙轮钻头
jet nozzled rock bit
返回 19 条匹配短语对
喷射式三牙轮钻头
jet type tricone bit
四牙轮钻头牙轮支架
bridge of the bit
喷射式钻头
Jet bit
jerk line
jet nozzled rock bit
喷射钻头钻井
jet bit drilling
中心喷射式钻头
centre-jet drill bit
非自洁式牙轮钻头
nonself-clearing bit
non self-clearing bit
自洁式牙轮钻头
self-clearing bit
组合式牙轮钻头
combined cone type cutting head
牙轮钻头钻进
roller boring
roller bit drilling
空气喷射钻头
AeroJet bit
喷射式喷雾机
jet sprayer
喷射式射出器
jet ejector
引射式喷射器
injection ejector
折射式喷头
refraction nozzle
蒸汽喷射式射出器
steam jet ejector
钻地震井用的喷射钻头
geophysical jetting bit
差异式独牙轮钻头
zublin differential bit
可换头式钻头
twist drills with exchangeable drill tips
盘式单牙轮钻头
disc one-cone bit
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