BS 6127-4:1990

Заменен

Petrographic analysis of bituminous coal and anthracite, Method of determining microlithotype, carbominerite and minerite composition — 14 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS 6127-3:1995

Заменен

Petrographic analysis of bituminous coal and anthracite, Method of determining maceral group composition of bituminous coal and anthracite — 12 стр.

BS 6127-2:1982

Заменен

Petrographic analysis of bituminous coal and anthracite, Method of preparing coal samples for petrographic analysis — 10 стр.

BS 6127-1:1995

Заменен

Petrographic analysis of bituminous coal and anthracite, Glossary of terms relating to the petrographic analysis of bituminuous coal and anthracite — 10 стр.

BS ISO 7404-4:2017

Действует

Methods for the petrographic analysis of coals. Method of determining microlithotype, carbominerite and minerite composition — 16 стр.

На этот документ ссылаются

BS ISO 7404-4:2017

Действует

Methods for the petrographic analysis of coals. Method of determining microlithotype, carbominerite and minerite composition — 16 стр.

BS 2656:1972

Отменен

Specification for zinc anodes, zinc oxide and zinc salts for electroplating — 16 стр.

BS 3031:1996

Отменен

Specification for sulfuric acid used in lead-acid batteries — 18 стр.

BS 1998:1970

Отменен

Specification for triphenyl phosphate — 10 стр.