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| Position: Chinese Standard in English/GB/T 7778-2017/XG2-2020 |
| GB/T 7778-2017/XG2-2020 Number designation and safety classification of refrigerants,includes Amendment 1 (English Version) | |||
| Standard No.: | GB/T 7778-2017/XG2-2020 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 31000 words | Price(USD): | 930.00 remind me the price change |
| Implemented on: | 2021-7-1 | Delivery: | via email in 1~10 business day |
| Standard No.: | GB/T 7778-2017/XG2-2020 |
| English Name: | Number designation and safety classification of refrigerants,includes Amendment 1 |
| Chinese Name: | 《制冷剂编号方法和安全性分类》国家标准第2号修改单 |
| Chinese Classification: | J73 Refrigeration equipment |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR; SAMR |
| Issued on: | 2020-12-14 |
| Implemented on: | 2021-7-1 |
| Status: | valid |
| Superseding: | GB/T 7778-2017 Number designation and safety classification of refrigerants GB/T 7778-2017/XG1-2019 Number designation and safety classification of refrigerants, includes Amendment 1 |
| Language: | English |
| File Format: | |
| Word Count: | 31000 words |
| Price(USD): | 930.00 |
| Delivery: | via email in 1~10 business day |