| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 3836.4-2000 |
Electrical apparatus for explosive gas atmospheres--Part 4:Intrinsic safety |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 7957-2003 |
General requirements for safety of cap lamp |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 7958-2000 |
Capacitor discharge type exploders for coal mines |
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB 619-1975 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| MT 334-1993 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 4262-1992 |
|
300 (USD) |
via email in
1-3 business day
|
VALID
|
|
| MT 428-1995 |
|
105 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| MT/T 592-1996 |
|
210 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 3836.10-1991 |
Electrical apparatus for explosive atmospheres--Hermetically sealed electrical apparatus h |
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 12476.8-2010 |
Electrical apparatus for use in the presence of combustible dust—Part 8:Test methods—Methods for determining the minimum ignition temperatures of dust |
420 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 3836.5-1987 |
Electrical apparatus for explosive atmospheres--Pressurized electrical apparatus p |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
