Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
to phrases
forced caving
expl.
强制放顶
在顶板不能自行垮落时,采用爆破等手段使顶板垮落的方法
tech.
强制崩落
forced caving:
2 phrases
in 1 subject
Explosives and Explosive Ordnance Disposal
2
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips