excavation是指开挖吗? the repair plan shall include excavation methods, tools, repair area map, injection methods and procedure with acceptance criteria, thickness measurement requirements and joinint procedure. 修理计划应该包括挖掘方法、工具、修理区域的地图、注入方法、验收准则及步骤、厚度测量要求和接合步骤。(不知道具体是修路还是工厂维修)查看更多