Name in English:
GOST 21489-76
Name in Russian:
ГОСТ 21489-76
Description in English:
Brown coals, hard coals and anthracites. Classification by ranks and classes according to reflectance index of vitrinite
Description in Russian:
Угли бурые, каменные и антрациты. Разделение на стадии метаморфизма и классы по показателю отражения витринита
Document status:
Active
Format:
Electronic (PDF)
Page count:
4
Delivery time (for English version):
1 business day
Delivery time (for Russian version):
1 business day
SKU:
GOST00744
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