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JG/T 20-1999 Active
JG/T 20-1999 Method of testing for rating air distributor performance
General Product Information
| Document Type | Industry standards-The construction industry |
|---|---|
| Standard Status | Active |
| Standard Code | JG/T 20-1999 |
| CCS | Ventilation and air conditioning projects |
| ICS | Ventilation and air conditioning |
| Implement Date | 1999-06-04 |
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