AS 1774.21-2005 PDF

Published Date: 03/18/2005

Refractories and refractory materials - Physical test methods, Method 21: Determination of workability index - Mouldable refractories

Published Date: 01/01/1996

Refractories and refractory materials - Physical test methods, Method 21: Mouldable refractories - Workability index

Published Date: 01/01/1985

Refractories and refractory materials - Physical test methods, Method 21: The determination of workability index of mouldable refractories

Published Date: 01/01/1966

Methods for physical testing of refractories and refractory materials, Method 21: The determination of drying and firing changes in the size of mouldable refractories

Published Date: 07/05/1995

Methods for sampling and analysis of indoor air, Method 4: Determination of radon

Published Date: 12/13/2002

Paints and related materials - Methods of test, Method 102.1: Sampling procedure

Published Date: 12/20/2018

Fire Detection and Alarm Systems, Part 2: Fire detection control and indicating equipment (ISO 7240-2:2017, MOD)

Published Date: 2005