DIN 53993:1984-12

Отменен

Testing of surface active agents; determination of interfacial tension; stirrup- or ring method — 5 стр.

Ссылочные документы

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 - Determination of surface tension — 6 стр.

Отменен

Concepts in quality and statistics; concepts relating to the accuracy of methods of determination and of results of determination — 8 стр.

Отменен

Testing of surface active agents - Determination of interfacial tension - Stirrup- or ring method — 5 стр.

Отменен

Testing of surface active agents - Determination of interfacial tension - Stirrup- or ring method — 5 стр.