Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
sampling inspection by variables
This HTML5 player is not supported by your browser
busin.
变量抽样检验
qual.cont.
计量抽样检验
textile
按量抽样检验
Add
|
Report an error
|
Get short URL
