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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 12689.3-2004 |
The methods forchemical analysis of zinc and zinc alloys--The determination of cadmium content--The flame atomic absorption spectrometric method 锌及锌合金化学分析方法 镉量的测定 火焰原子吸收光谱法 |
China National Standards methods forchemical |
 English PDF |
| GB/T 223.33-1994 |
methods forchemical analysis of iron，steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA光度法测定铈量 |
China National Standards methods forchemical |
English PDF |
| GB/T 223.3-1988 |
methods forchemical analysis of iron，steel and alloy--The diantipyryl methane phosphomolybdate gravimetric method for the determination of phosphorus content 钢铁及合金化学分析方法 二安替比林甲烷磷钼酸重量法测定磷量 |
China National Standards methods forchemical |
English PDF |
| GB/T 8152.8-1987 |
methods forchemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content 铅精矿化学分析方法 二硫代二安替比林甲烷分光光度法测定铋量 |
China National Standards methods forchemical |
English PDF |
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