| 1. | Shall i put some anti - freeze in the radiator 要不要在散热器里注入一些防冻剂? |
| 2. | Standard specification for fuel system icing inhibitors 燃料系统防冻剂的标准规范 |
| 3. | Specification for anti - freeze grade ethylene glycol 乙烯干醇防冻剂等级规范 |
| 4. | Determination of ph values of anti - freeze solutions 防冻剂ph值的测定 |
| 5. | Antifreezes . determination of alkalinity reserve 防冻剂.碱含量的测定 |
| 6. | Antifreezes . preparation of aqueous solutions 防冻剂.水溶液的制备 |
| 7. | Specification for fuel system icing inhibitors 燃料系统防冻剂规范 |
| 8. | Antifreezes . determination of freezing point 防冻剂.冰点的测定 |
| 9. | Winter maintenance - solid sodium chloride used as de - icing agent - specifications 冬季维护.固体氯化钠防冻剂.规范 |
| 10. | Test method for determination of fuel system icing inhibitors ether type in aviation fuels 测定航空燃料中燃料系统防冻剂 |