| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 38390-2019 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Pressure sensing device |
 (USD) |
via email in
1-5 business day
|
TO BE VALID
|
|
| GB/T 10410.2-1989 |
Analysis of natural gas normal composition by gas chromatography |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 10410.3-1989 |
Analysis of liquefied petroleum gas composition by gas chromatography |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13612-2006 |
Manufactured gas |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 29909-2013 |
Terminology of cleaning equipment for HVAC systems |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GBJ 302-1988 |
Quality inspetion and assessment of heating sanitary and gas work |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| CJJ/T 223-2014 |
Technical regulation for heat metering system operation |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| CJ/T 421-2013 |
Electronic controller of household gas burning appliances |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 38693-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls |
 (USD) |
via email in
1-5 business day
|
TO BE VALID
|
|
| CJ/T 30-2013 |
Thermocouple electromagnetic protector of extinguishment for gas appliance |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB 50050-1995 |
Code for design of industrial recirculating cooling water treatment |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 29044-2012 |
Water quality for heating and air conditioning systems |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 38595-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 38350-2019 |
Residential gas-fired heating and hot water appliances with auxiliary energy |
 (USD) |
via email in
1-5 business day
|
TO BE VALID
|
|
| GB/T 38442-2020 |
General constructions rules of gas burning appliances for domestic use |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| TB 10056-1998 |
Standard for design of heating ventilation and air conditioning in railway building |
 (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
|
|
|
