双槽 meaning in Chinese

double groove
doublegroove
twin tank

Wood bits ; two fluted twist bits twist drills
木工钻.双槽麻花钻
Double tub semi - automatic
双槽半自动
Double fullers , good , not bad ! mine has single one ! when will we let them get together
双槽，好，不错！我的是单槽的！排个队，什么时候让他们聚一聚！
Paper and board . corrugated fibreboard . characteristics of single wall and double wall corrugated fibreboard for packaging
纸和纸板.包装用"单槽"和"双槽"瓦楞纸特性