A、x=3852321.456m;y=8436458.167m
B、x=52321.456m;y=38436458.167m
C、x=3852321.456m;y=-436458.167m
D、x=3852321.456m;y=-63541.833m
A、x=3852321.456m;y=8436458.167m
B、x=52321.456m;y=38436458.167m
C、x=3852321.456m;y=-436458.167m
D、x=3852321.456m;y=-63541.833m
时间:2022-01-01 01:53 关键词: 测量学知识