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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NY/T 4362-2023 |
Feed additives - Determination of keratinase activity - Spectrophotometric method {译} 饲料添加剂 角蛋白酶活力的测定 分光光度法 |
China Agriculture Industry
Standards Feed additives Determination |
 English PDF |
| NY/T 4361-2023 |
Feed additives - Determination of α-galactosidase activity - Spectrophotometric method {译} 饲料添加剂 α-半乳糖苷酶活力的测定 分光光度法 |
China Agriculture Industry
Standards Feed additives Determination |
English PDF |
| NY/T 3802-2020 |
Determination of complex (chelate) strength of feed additives amino acid zinc and protein zinc {译} 饲料添加剂氨基酸锌及蛋白锌 络（螯）合强度的测定 |
China Agriculture Industry
Standards Feed additives Determination |
English PDF |
| NY/T 912-2004 |
Feed additives - Determination of cellulase activity - Spectrophotometry {译} 饲料添加剂 纤维素酶活力的测定 分光光度法 |
China Agriculture Industry
Standards Feed additives Determination |
English PDF |
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