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| Position: Chinese Standard in English/GB/T 7778-2017 |
| GB/T 7778-2017 Number designation and safety classification of refrigerants (English Version) | |||
| Standard No.: | GB/T 7778-2017 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | 29000 words | Price(USD): | 870.00 remind me the price change |
| Implemented on: | 2017-12-1 | Delivery: | via email in 1~5 business day |
| Standard No.: | GB/T 7778-2017 |
| English Name: | Number designation and safety classification of refrigerants |
| Chinese Name: | 制冷剂编号方法和安全性分类 |
| Chinese Classification: | J73 Refrigeration equipment |
| Professional Classification: | GB National Standard |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2017-05-12 |
| Implemented on: | 2017-12-1 |
| Status: | superseded |
| Superseded by: | GB/T 7778-2017/XG1-2019 Number designation and safety classification of refrigerants, includes Amendment 1 GB/T 7778-2017/XG2-2020 Number designation and safety classification of refrigerants,includes Amendment 1 |
| Superseded on: | 2021-7-1 |
| Superseding: | GB/T 7778-2008 Number designation and safety classification of refrigerants |
| Language: | English |
| File Format: | |
| Word Count: | 29000 words |
| Price(USD): | 870.00 |
| Delivery: | via email in 1~5 business day |