扫码下载销邦招标APP
...点X (起标高)Y (止标高)矿体标识面积标识1111.445500034.42410002111.450800034.4203000311...
...点X (起标高)Y (止标高)矿体标识面积标识1111.133200034.06000002111.145200034.0526000311...