Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
柱状药包爆破
用长度与直径之比大于 6 的药包进行的爆破作业。如不特指,浅孔爆破、中深孔爆破和深孔爆破均为柱状药包爆破。条形硐室爆破也属此类
expl.
blasting with column charge
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