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| Standard Insuued on: 2000-08 |
GB/T 7999-2000 STANDARD method for direct reading spectrometric analysis of aluminum and its alloys
铝及铝合金光电（测光法）发射光谱分析方法
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | General Administration of Quality Supervision, Inspection and Quarantine of PRC | Issued Date: | 2000-08-02 |
| Implemented Date: | 2000-1-2 | Abolished Date: | |
| Superseded Standard.: | GB/T 7999-2007 Optical emission spectrometric analysis method of aluminum and aluminum alloys |
Superseded Date: | 2007-11-1 |
GB/T 8973-2000
WB/T 1012-2000
SB 10251-2000
GB 14622-2000
GB/T 18181-2000
GB 5980-2000
GB 4569-2000
GB 18180-2000
GB 16169-2000
HG/T 3687-2000
HG/T 3688-2000
GB/T 15180-2000
GB/T 3372-2000
GB/T 11858-2000
GB/T 10708.2-2000
GB/T 7416-2000
GB/T 9768-2000
GB/T 11857-2000
JB/T 10214-2000
JB/T 10210-2000
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