A、x=3852321.456m,y=589363.452m
B、x=3852321.456m,y=39589363.452m
C、x=3852321.456m,y=-410636.548m
D、x=3852321.456m,y=-63541.833m
A、x=3852321.456m,y=589363.452m
B、x=3852321.456m,y=39589363.452m
C、x=3852321.456m,y=-410636.548m
D、x=3852321.456m,y=-63541.833m
时间:2022-01-01 01:53 关键词: 测量学知识