| 1. | The roof is acid-resistant concrete and carries the acid distributor and its drive .
顶部有耐酸混凝土，装有酸分部器及其传动部分。 |
| 2. | Certain colors, due to pigment ingredients, may inherently have very poor sulfuric acid resistance .
某些颜料，由于色素组成成份的性质而导致耐酸性很差。 |
| 3. | Method for the determination of resistance to acid of pigments
颜料耐酸性测定法 |
| 4. | Acid alkali resistant and corrosion resistant coatings
耐酸硷、重防蚀涂料。 |
| 5. | Stainless acid - resistant steel castings - specifications
不锈耐酸钢铸件技术条件 |
| 6. | Testing method for colour fastness to acid spotting
耐酸斑污色牢度的试验方法 |
| 7. | Surface active agents - test method for acid stability
表面活性剂耐酸性测试法 |
| 8. | Acid resistant ni - resist or bronze stem nut
耐酸耐蚀镍合金或青铜阀杆螺母。 |
| 9. | Colourless optical glass test methods - resistance to acid
耐酸稳定性测试方法 |
| 10. | Test method for acid resistance of vitrified clay pipe
陶管耐酸性能试验方法 |
