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.

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BS EN 14262:2003

Действует

Derivatives from coal pyrolysis. Coal tar and pitch based binders and related products. Briquetting pitch. Characteristics and test methods — 8 стр.

BS EN 14261:2003

Действует

Derivatives from coal pyrolysis. Coal tar and pitch based binders and related products. Refractory binders. Characteristics and test methods — 10 стр.

ÖNORM EN 14261:2004-02

Действует

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

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