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| Chinese National Standard Category: Surface protection equipment |
| English Title: | Requirements of readiness and methods of inspection and assessment for DM-450A vacuum coating equipment |
| Chinese Title: | DM－450A真空镀膜设备完好要求和检查评定方法 |
| Standard No.: | SJ/T 31083-1994 |
| Category No.: | L96 |
| Issued by: | |
| Issued on: | |
| Implemented on: | 1997-1-1 |
| Status: | superseded |
| Superseded by: | SJ/T 31083-2016 Vacuum coating equipment requirements of readiness and methods of inspection assessment |
| Superseded on: | 2016-6-1 |
| Abolished on: | 2016-06-01 |
| Superseding: | |
| Word Count: | 500 words |
| Similar Standards: | SJ/T 31203-1994 SJ/T 31087-1994 SJ/T 31088-1994 SJ/T 31083-1994 SJ/T 31086-1994 SJ/T 31215-1994 SJ/T 31135-1994 SJ/T 31082-1994 SJ/T 31170-1994 |
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