DIN 53902-1:1981-03

Отменен

Testing of surface active agents; determination of foaming power; beating method using a perforated disc — 3 стр.

Ссылочные документы

Отменен

Laboratory glassware; graduated measuring cylinders — 4 стр.

Отменен

Testing of tensides; requirements, preparation, storage and testing of water as a solvent for testing tensides — 4 стр.

Отменен

Testing of surface active agents; preparation of hard water, preparation of water with standardized calcium hardness — 3 стр.

Действует

Surface active agents - Determination of foaming power - Perforated disc beating method; German version EN 12728:1999 — 11 стр.

Отменен

Foam-producing materials for leak detection in gasinstallations and in gas pipelines — 4 стр.

Отменен

Foam-producing materials for leak detection in gasinstallations and in gas pipelines — 4 стр.

Отменен

Testing of glues — 7 стр.

Действует

Surface active agents - Determination of foaming power - Perforated disc beating method; German version EN 12728:1999 — 11 стр.