| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| CJJ/T 223-2014 |
Technical regulation for heat metering system operation |
1290 (USD) |
via email in
1-10 business day
|
VALID
|
|
| CJ/T 421-2013 |
Electronic controller of household gas burning appliances |
660 (USD) |
via email in
1-5 business day
|
VALID
|
|
| CJ/T 30-2013 |
Thermocouple electromagnetic protector of extinguishment for gas appliance |
720 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB 50050-1995 |
Code for design of industrial recirculating cooling water treatment |
435 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| TB 10056-1998 |
Standard for design of heating ventilation and air conditioning in railway building |
450 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| CJ/T 450-2014 |
Pneumatic gas/air ratio adjustment devices for gas-burning appliances |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| CECS 215-2006 |
Technical specification for application of gas-fired heating and hot water combi-boiler |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
|
|
