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| International Standard Category: Iron and steel castings |
GB/T 5615-1985 The designations, definitions and symbols for heat treatment tempers of steel castings
铸钢件热处理状态的名称、定义及代号 ;
| Category No.: | 77.140.80 | Valid Status: | abolished |
| Issued Organization: | National Bureau of Standards | Issued Date: | 1985-01-01 |
| Implemented Date: | 1986-8-1 | Abolished Date: | 2005-10-14 |
| Superseded Standard.: | Superseded Date: |
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