Methods of test for masonry units - Part 9: determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filling
Edition 2005-11-01

Methods of test for masonry units. Part 3: determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing
Edition 1999-03-01

Methods of test for masonry units - Part 9: determination of volume and percentage of voids and net volume of calcium silicate masonry units by sand filling
Edition 1999-03-01

Methods of test for masonry units - Part 13: determination of net and gross dry density of masonry units (except for natural stone)
Edition 2001-01-01

Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 3: Requirements, test conditions and test methods
Edition 2024-05

Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 3: requirements, test conditions and test methods
Edition 2024-05-15

Analysis techniques for dependability - Petri net techniques
Edition 2012-11

Data communication for HVAC Application Management Net. System neutral data transmission by open communication for building automation (FND)
Edition 1996-04-15

Table tennis - Part 2: Posts for net assemblies - Requirements and test methods
Edition 2015-05

Classification of insulating liquids according to fire point and net calorific value
Edition 1992-05