單項(xiàng)選擇題
A.≤0.5A B.≤0.6A C.≤0.7A D.≤0.8A
A.0.5A B.0.6A C.0.7A D.0.8A
A.50~130mm B.80~130mm C.135~185mm D.140~190mm
A.2450N B.3430N C.4410N D.5884N
A.45° B.60° C.90° D.180°
A.0.1~0.8mm B.0.2~0.8mm C.0.3~0.8mm D.0.4~0.8mm
A.圓心 B.中心 C.偏心 D.圓點(diǎn)
A.表示桿 B.檢測(cè)桿 C.動(dòng)作桿 D.尖端桿
A.0.1A B.0.2A C.0.3A D.0.4A
A.轉(zhuǎn)換 B.接觸 C.停止 D.保持
A.46°±12′ B.47°±12′ C.48°±12′ D.49°±12′