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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4500-2003 |
Rubber--Determination of zinc content by atomic absorption spectrometry 橡胶中锌含量的测定 原子吸收光谱法 |
China National Standards Rubber Determination zinc |
 English PDF |
| GB/T 7043.2-2001 |
Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method 橡胶中铜含量的测定 二乙基二硫代氨基甲酸锌光度法 |
China National Standards Rubber Determination zinc |
English PDF |
| GB/T 11203-2001 |
Rubber--Determination of zinc content--EDTA titrimetric method 橡胶中锌含量的测定 EDTA滴定法 |
China National Standards Rubber Determination zinc |
English PDF |
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