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| International Standard Category: Steel wire, wire ropes and link chains |
YB/T 4222-2010 Coated steel wire for overhead line helical fittings
预绞式金具用镀层钢丝;
| Category No.: | 77.140.65 | Valid Status: | superseded |
| Issued Organization: | MIIT | Issued Date: | 2010-11-22 |
| Implemented Date: | 2011-3-1 | Abolished Date: | |
| Superseded Standard.: | YB/T 4222-2018 Coated steel wire for overhead line helical fittings |
Superseded Date: | 2019-4-1 |
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