self-tightening drill chuck

基本解释自紧式钻夹头

网络释义

1)self-tightening drill chuck,自紧式钻夹头2)keyless drill chuck,自紧钻夹头<机>3)key type drill chuck,扳手夹紧钻夹头4)precision self-locking drill chuck,精密自锁钻夹头5)taper-shank self-adjustable drill-chuck,锥柄自调钻夹头6)self-cleaning bit,自洗式钻头

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短语索引：: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

self-tightening drill chuck

网络释义

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