3.下列何種扳手(Wrench)常用於拆裝淨油機油管的不銹鋼軟管接頭?
(A)扭力扳手(Torque Wrench)
(B)六角L型扳手(Hex Key Wrench)
(C)環鉤扳手(Hook Spanner Wrench)
(D)活動扳手(Adjustable Wrench)

答案:登入後查看
統計: A(1), B(3), C(27), D(8), E(0) #2178580