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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 13658-2015 |
polymethylene polyphenylene isocyanate 多亚甲基多苯基异氰酸酯 |
China National Standards polymethylene |
 English PDF |
| GB/T 12009.3-2009 |
Plastics - polymethylene polyphenyl isocyanate - Part 3: Determination of viscosity 塑料 多亚甲基多苯基异氰酸酯 第3部分：黏度的测定 |
China National Standards polymethylene |
English PDF |
| GB 18533-2001 |
Occupational exposure limit for polymethylene polyphenyl isocyanate(PMPPI) in the air of workplace 车间空气中多次甲基多苯基多异氰酸酯职业接触限值 |
China National Standards polymethylene |
English PDF |
| GB/T 13658-1992 |
polymethylene polyphenylene isocyanate 多亚甲基多苯基异氰酸酯 |
China National Standards polymethylene |
English PDF |
| GB/T 12009.4-1989 |
polymethylene polyphenyl isocyanate--Determination of isocyanate content 多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法 |
China National Standards polymethylene |
English PDF |
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