ÖNORM EN 14262:2004-02

Действует

Derivatives from coal pyrolysis - Coal tar and pitch based binders and related products: briquetting pitch - Characteristics and test methods

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 13847:2001

Заменен

Coal tar and pitch based binders and related products. Terminology and classification — 10 стр.

ISO 5939:1980

Действует

Carbonaceous materials for the production of aluminium; Pitch for electrodes; Determination of water content; Azeotropic distillation (Dean and Stark) method — 8 стр.

ISO 8006:1985

Действует

Carbonaceous materials used in the production of aluminium; Pitch for electrodes; Determination of ash — 5 стр.

ISO 6257:2002

Действует

Carbonaceous materials used in the production of aluminium -- Pitch for electrodes -- Sampling — 26 стр.

DIN 51920:1984-04

Отменен

Testing of carbon materials; determination of the Mettler softening point; binding and impregnating materials — 3 стр.