| Security code： | huininggroupHhIiuENC6b9BKCb806 |
|---|---|
| browse： | |
| add time： | 2016-01-18 15:09:53 |
| recommendation： |  |
Scope of application:
1 District, 2 District dangerous places.
IIA, IIB, IIC explosive gas environment.
Combustible dust environment zone 21, zone 22, zone 20.
Ambient temperature group for T6 - T1.
