... service trade shop 处事行业铺位 service trench 管道坑槽 serviced land 已敷设公用行动措施的土地；具备公用行动措施的土地 ...
基于162个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Using the principle of "ore deposit is controlled by structure" and through combining of trench with hole, the new geological reserves of ore are detected that prolongs the service life of mine.
前言：利用构造控矿原理，采用坑钻相结合的方式，探明新增地质储量，延长矿山服务年限。
youdao
应用推荐
模块上移
模块下移
不移动