焦化苯类产品馏程的测定方法
Benzol products of coal carbonization-determination of boiling range

2009-07-08

焦化苯类产品酸洗比色的测定方法
Benzol products of coal carbonization-determination of acid wash test

2009-07-08

焦化苯类产品中硫醇的检验方法
Benzol products of coal carbonization - Test for presence of mercap tans

2009-10-30

焦化苯类产品铜片腐蚀的测定方法
Benzol products of coal carbonization-corrosiveness to copper-copper strip test

2009-07-08

焦化固体类产品软化点测定方法
Determination of softening point in solid products of coal carbonization

2019-08-30

高温炼焦试验及焦化产品产率评价方法
The high temperature coal carbonization and product quantitative determination

2017-10-14

焦化沥青类产品 中间相含量的测定 光反射显微分析方法
Pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light

2019-12-31