?鸭嘴钳

鸭嘴钳 duck bill pliers; duckbill forceps; duckbill pliers; gripping tongs 鸭嘴兽 duchbill; duck-billed platypus; duckbill, platypus; duckmole; ornithorhynchus; wypxpy ..

?电动抓握钳

... 钻孔，操练 drill 电动抓握钳 gripping tongs 合法抓握 legal grip ...