Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
powder filling "q"
This HTML5 player is not supported by your browser
el., sec.sys.
sandfylling "q"
English thesaurus
powder filling q
This HTML5 player is not supported by your browser
metrol.
A type of protection of electrical apparatus in which the enclosure is filled with sand or other powder material of specified characteristics so that, in the intended conditions of service, any arc or high temperature occurring within the enclosure will not ignite the surrounding explosive gas atmosphere
Add
|
Report an error
|
Get short URL
