Q50;H92 标准查询与下载



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Carbonaceous materials for the production of aluminium. Calcined coke and calcined carbon products. Determination of the density in xylene. Pycnometric method.

ICS
71.100.10
CCS
Q50;H92
发布
1986-09-01
实施
1986-09-05

Carbonaceous materials for the production of aluminium. Green and calcined coke. Determination of ash content.

ICS
71.100.10
CCS
Q50;H92
发布
1986-09-01
实施
1986-09-05

Carbonaceous materials for the production of aluminium. Pitch for electrodes. Measurement of dynamic viscosity.

ICS
71.100.10
CCS
Q50;H92
发布
1986-09-01
实施
1986-09-01



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