Code of practice for use of fly ash in concrete
Document status: [ Superseded ]
Dimensions of hot-rolled structural steel sections (metric units)
Document status: [ Superseded ]
Dimensions of hot-rolled structural steel sections
Document status: [ Superseded ]
Methods of test for air filters for use in air conditioning and general ventilation - Apparatus, materials, reagents and test samples prerequisite and common to methods constituting an evaluation
Document status: [ Superseded ]
Methods of test for air filters for use in air conditioning and general ventilation - Initial resistance
Document status: [ Superseded ]
Methods of test for air filters for use in air conditioning and general ventilation - Oil carry-over
Document status: [ Superseded ]
