赛斯专业词典
镶硬合金齿的牙轮钻头
insert bit
返回 19 条匹配短语对
镶础化钨齿的钻头
tungsten insert 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 roller cone bit
steel tooth 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
瑞德牙轮钻头
Reed roller bit
三牙轮钻头
three roller bit
three-cone bit
tricone bit
tri-cone bit
tri cone bit
three cone bit
tricone rock bit
three-cutter bit
十字形四牙轮钻头
cross roller rock bit
双牙轮钻头
two-cone bit
twin-cone bit
double-cone bit
two-roller bit
四牙轮钻头
four roller bit
cross-section cone bit
四牙轮钻头牙轮支架
bridge of the bit
牙轮钻头
roller bit
tooch cone bit
Rock-bit
rock bit
blast hole rock bits
rifler
rock roller bit
tri cone bit
roller bits
rock bits
toothed bit
rotary bit
tooth-wheel bit
Bit
rolling cutter rock bit
come bit
roller cutter bit
roller cone drill-bit
cone bit
roller cone bit
牙轮钻头巴掌
bit leg
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