Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
practical spacing
SP
expl.
实际间距
爆破时的炮孔间距,在实际最小抵抗线计算出后确定。计算实际间距的一个判据可以是取得某一特定单位炸药消耗量
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