undercut slot
常見(jiàn)例句
- In order to control the heap shape and generate suitable relief space, special consideration was given to undercut slot layout and construction method.
為保證堆形規(guī)整和提供合適的補(bǔ)償空間，對(duì)切割槽的布置及施工方法進(jìn)行了探討； 返回 undercut slot