凹形实心钻头的英文

• concave blast hole bit

• 凹    low-lying area; depression
• 形    form; shape
• 实心    sincere solid
• 钻头    boring crown; bore bit; dril ...
• 凸形实心钻头    convex blasthole bit
• 矛头形实心钻头    solid spear head bit
• 实心钻头    solid bit; solid drill; solid-crown bit
• 心钻头    core bit
• 环形实心胎面    base band
• 矩形实心首柱    bar solid stem
• 凹形凿 凹形钻头    concavebit
• 凹形钻头    concave bit
• 扇形实心铝导体    sector-shaped solid aluminium conductor
• 凹心钻头    concave bit
• 半取心钻头    semi-coring bit
• 不取心钻头    blind bit; coreless bit; full-face bit
• 空心钻头    hollow bit; hollow boring bit; hollow drill bit
• 偏心钻头    deviation bit; eccentric bit; excentric bit; off balance bit; off-balance bit
• 取心钻头    core drilling bit; core head; coring bit; coring crown; rock core bit
• 取岩心钻头    coring bit
• 双中心钻头    bicenter bit
• 无岩心钻头    blast hole bit
• 型心钻钻头    core binder
• 岩心钻头    core bit; core drill bit; corebit; coring bit; coring crown; hollow bit; jack bit
• 中心钻头    center bit; centre bit