Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
空孔长度
由炸药顶部到孔口的距离，通常即为堵塞长度
expl.
collar distance
;
collar length
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
