地质测量工单项选择题每日一练(2018.10.06)

A.80
B.100
C.1200

A.0.04
B.0.05
C.0.0625

A.DS₀₅
B.DS₁
C.DS₃

A.2″
B.3″
C.6″

A.M/3000
B.M/5000
C.M/10000