A.0.060~0.095mm B.0.095~0.14mm C.0.095~0.125mm D.0.125~0.140mm
A.1個(gè) B.2個(gè) C.3個(gè) D.4個(gè)
A.(200±2)mm B.(300±2)mm C.(400±2)mm D.(500±2)mm