| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| SY/T 0518-2002 |
Specification for design of steel buttwelding fittings for oil & gas pipeline |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB 12211-1990 |
Determination of hydrogen sulfide of gas in urban area |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 50155-1992 |
Terminology of heating ventilation and air conditioning |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| GB/T 12206-2006 |
Testing method to determine the calorific values of town gas |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 16803-2018 |
Equipment of heating,ventilating,air conditioning and air cleaning terminology |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| HG/T 20697-2007 |
Purchase specification on heating Ventilating and air conditioning equipment for chemical plant |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 38522-2020 |
Outdoor gas-burning appliance |
 (USD) |
via email in
1-5 business day
|
TO BE VALID
|
|
| HG/T 20656-1998 |
Specification of contents and procedure on heating，ventilating and air conditioning detailed design for chemical plant |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| CJ/T 479-2015 |
General technique requirement for laboratory of gas burning appliances |
 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 29550-2013 |
General safety technique conditions for gas in civil building |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GBJ 114-1988 |
Technical drawings-Drawings of heating ventilaing and air-conditioning system |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 50466-2008 |
Code for design of heating ventilation and air conditioning of coal industry |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| GB/T 16411-2008 |
Universal test methods of gas burning appliances for domestic use |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 12209.2-1990 |
Determination of naphthalene of gas in urban area-Gas chromatographic method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12205-1990 |
Chemical analysis method for main composition of manufactured fuel gas |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 13611-2006 |
Classification and essential property of city gas |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16803-1997 |
Equipment of heating, ventilating,air conditioning and air cleaning terminology |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GBJ 19-1987 |
Specifications for the design of heating ventilating and air-conditioning |
 (USD) |
via email in
1-10 business day
|
ABOLISHED
|
|
| CJJ/T 78-1997 |
|
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| SH 3004-1999 |
Design code for heating ventilation and air conditioning in petrochemical industry |
 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
|
|
