單項(xiàng)選擇題
A.5m~7m B.7m~10m C.10m~12m D.12m~15m
A.1mm B.1.5mm C.2mm D.2.5mm
A.≥1.1mm B.≥1.2mm C.≥1.3mm D.≥1.4mm
A.2.0mm B.3.0mm C.4.0mm D.5.0mm
A.4mm B.5mm C.6mm D.7mm
A.0.2mm B.0.3mm C.0.5mm D.0.7mm
A.12鉤 B.24鉤 C.36鉤 D.48鉤
A.不可逆的 B.可逆的 C.毀壞的 D.不可發(fā)生的
A.45° B.60° C.90° D.180°
A.100mm B.110mm C.120mm D.130mm
A.124mm±3mm B.125mm±3mm C.126mm±3mm D.127mm±3mm