Intheurbanarea,theprecisionoftheelectronicmapisatleast:
2023-12-01LTE4001-6000
Intheurbanarea,theprecisionoftheelectronicmapisatleast:
A.5m
B.10m
C.20m
D.50m
正确答案是C

Intheurbanarea,theprecisionoftheelectronicmapisatleast:
A.5m
B.10m
C.20m
D.50m
正确答案是C