| 1. | Viscous oil products of coal carbonization - sampling
焦化粘油类产品取样方法 |
| 2. | Benzol products of coal carbonization - determination of color
焦化苯类产品颜色的测定方法 |
| 3. | Light oil products of coal carbonization - test method of density
焦化轻油类产品密度试验方法 |
| 4. | Viscous oil products of coal carbonization - determination of density
焦化粘油类产品密度测定方法 |
| 5. | Benzol products of coal carbonization - determination of boiling range
焦化苯类产品馏程的测定方法 |
| 6. | Benzol products of coal carbonization - test for presence of mercaptans
焦化苯类产品中硫醇的检验方法 |
| 7. | Benzol products of coal carbonization - determination of acid - wash test
焦化苯类产品酸洗比色的测定方法 |
| 8. | Benzol products of coal carbonization - corrosiveness to copper - copper strip test
焦化苯类产品铜片腐蚀的测定方法 |
| 9. | Correction of atmospheric pressure for distillation test of products of coal carbonization
焦化产品蒸馏试验的气压补正方法 |
| 10. | Toluene of coal carbonization - determination of hydrocarbon impurities - gas chromatographic method
焦化甲苯中烃类杂质的气相色谱测定方法 |
