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| Position: Chinese Standard in English/DB31/ 640-2012 |
| DB31/ 640-2012 Minimum allowable values of the energy efficiency and energy efficiency grades for water-source multi-connected air-conditioning(heat pump) unit (English Version) | |||
| Standard No.: | DB31/ 640-2012 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 3500 words | Price(USD): | 105.00 remind me the price change |
| Implemented on: | 2013-2-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | DB31/ 640-2012 |
| English Name: | Minimum allowable values of the energy efficiency and energy efficiency grades for water-source multi-connected air-conditioning(heat pump) unit |
| Chinese Name: | 水源多联式空调（热泵）机组能效限定值及能源效率等级 |
| Chinese Classification: | F01 Technical management |
| Professional Classification: | DB Provincial Standard |
| Issued by: | Shanghai Quality and Technology Supervision Bureau |
| Issued on: | 2012-10-19 |
| Implemented on: | 2013-2-1 |
| Status: | valid |
| Language: | English |
| File Format: | |
| Word Count: | 3500 words |
| Price(USD): | 105.00 |
| Delivery: | via email in 1~3 business day |