| 1. | Animal feeding stuffs . determination of available lysine 饲料.有效赖氨酸的测定 |
| 2. | Animal feeding stuffs . determination of fat content 动物饲料.脂肪含量的测定 |
| 3. | Animal feeding stuffs - determination of tryptophan content 动物饲料.色氨酸含量测定 |
| 4. | Animal feeding stuffs . determination of moisture content 饲料.水分的测定 |
| 5. | Animal feeding stuffs - determination of crude ash 动物饲料.粗灰分的测定 |
| 6. | Animal feeding stuffs - determination of tryptophan content 动物饲料.色氨酸含量的测定 |
| 7. | Animal feeding stuffs - determination of amino acids content 动物饲料.氨基酸含量的测定 |
| 8. | Animal feeding stuffs - determination of amino acids content 动物饲料.氨基酸含量的测定 |
| 9. | Animal feeding stuffs . determination of aflatoxin b1 content 饲料.黄曲霉素b1含量的测定 |
| 10. | Animal feeding stuffs . preparation of test samples 饲料.试验样品的制备 |