What does “可调铰刀” mean in English ?
A.Vernier caliper
B.adjustable reamer
C.allen wrench allen key
D.Thickness gauge
正确答案是B
What does “可调铰刀” mean in English ?
A.Vernier caliper
B.adjustable reamer
C.allen wrench allen key
D.Thickness gauge
正确答案是B