| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| SY/T 6422-2024 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Energy-saving effect measurement of energy-saving products used in petroleum enterprises)
| Valid |
SY/T 6422-2024
|
| SY/T 6422-2016 | English | 249 |
Add to Cart
|
3 days [Need to translate]
|
(Oil companies determined by the energy saving effect of energy-saving products)
| Valid |
SY/T 6422-2016
|
| SY/T 6422-2008 | English | 319 |
Add to Cart
|
3 days [Need to translate]
|
The measuring for energy conservation effect of energy conservation products in petroleum enterprise
| Obsolete |
SY/T 6422-2008
|
| SY/T 6422-1999 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
The measuring for energy conservation effect of energy conservation products in petroleum enterprise
| Obsolete |
SY/T 6422-1999
|