Specification for lightweight aggregates for masonry units and structural concrete
Document status: Active
General tests for machine tools-Code of practice for testing geometric accuracy of machines operating under no load or finishing conditions
Document status: Active
General tests for machine tools-Method of testing performance of machines operating under loaded conditions in respect of thermal distortion
Document status: Active
Specification for 16 MM film spools of 2400 FT capacity
Document status: Active
