2) Slab blasting
刷帮爆破
3) side cutting and roof cutting
刷帮挑顶
1.
The original ingate was enlarged by side cutting and roof cutting under the condition of filling behind wall by grouting, and then be supported and reinforced by the secondary support technology.
原马头门断面不能满足矿井安全需要,需对原马头门进行断面刷大,采用刷帮挑顶技术。
4) lasting cementing machine
帮角刷胶机
5) Come and help me to brush the horses down.
来, 帮我刷马。
6) I'm going to help her.
我要去帮她粉刷。
补充资料：土帮土成墙，穷帮穷成王
1.泥土粘结在一块，就能筑成高墙;穷人们互相帮助，就能变为帝王。比喻大家团结一致，就会无往而不胜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条