广联达写锁文件不知道怎么用，所以上传大家分享一下-Guanglianda write the lock file does not know how to use, so upload to share with you

广联达图形算量的案例详解，包括使用技巧和操作方法，注意事项等-The graphics count the amount of cases Glodon Xiangjie, including the use of techniques and methods of operation, Note