隙卡沟的宽度
A.0.5mm
B.1mm
C.1~1.5mm
D.2mm
E.2.5mm
第1题:
隙卡沟的正确宽度为
A.0.5~0.6mm
B.0.6~0.7mm
C.0.7~0.8mm
D.0.8~0.9mm
E.0.9~1.0mm
第2题:
隙卡沟的宽度一般为
A.0.5~0.8mm
B.0.9~lmm
C.1~1.5mm
D.2~2.5mm
E.>3mm
第3题:
隙卡沟的宽度
A.0.5mm
B.1mm
C.1mm-1.5mm
D.2.5mm
第4题:
隙卡沟的宽度一般为
A.0.5mm
B.1mm
C.1.5mm
D.2mm
E.>2mm
第5题: