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| International Standard Category: Components for conveyors |
HG/T 3973-2007 Flame retardant conveyor belts of steel cord construction for general use
一般用途钢丝绳芯阻燃输送带;
| Category No.: | 53.040.20 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2007-9-22 |
| Implemented Date: | 2008-4-1 | Abolished Date: | |
| Superseded Standard.: | HG/T 3973-2023 General Purpose Steel Cord Flame Retardant Conveyor Belt |
Superseded Date: | 2023-11-1 |
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