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Terms containing button bit | all forms | in specified order only
SubjectEnglishChinese
tech.button bit碳化钨钻头
expl.button bit钨钻头含有碳化钨铅粒的冲击钻头
dril.button bit球齿钻头
dril.button bit扣状钻头
eng.geol.button bit全面冲击钻头
tech.button bit球齿形钎头
oiljournal bearing button bit轴颈轴承球齿钻头
oiljournal bearing button bit滑动轴承球齿钻头
oiltungsten carbide button bit碳化钨球齿钻头
tech.tungsten-carbide button bit碳化钨硬质合金珠齿钻头