GB/T 12689.1-1990 in English
ABOLISHEDZinc and zinc alloys―Determination of aluminium content―EDTA titrimetric method
- Issued on:1990-12-30
- Implemented on:1992-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 12689.1-1990锌及锌合金化学分析方法 EDTA滴定法测定铝量》由610(中国有色金属工业协会)归口。
Scope
This standard specifies the method for the determination of aluminum content in zinc and zinc alloys. This standard applies to the determination of aluminum content in zinc and zinc alloys. Measuring range: 0.5% to 13.0%.

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