Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Russian
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
курс
основы безопасности для подрядчиков
stresses
sec.sys.
VVA1
(Basic Safety for Contractors. All contractors wishing to enter a petro-chem site or civil engineering site, must have a vva-1.
R@NDOM
)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips