Plastics piping systems for non-pressure underground drainage and sewerage – Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) – Part 2: Specifications for manholes and inspection chambers
Document status: [ Revised ]
Copper and copper alloys - Copper plate, sheet and strip for electrical purposes
Document status: [ Active ]
Respiratory protective devices - List of equivalent terms
Document status: [ Active ]
Respiratory protective devices – Full face masks – Requirements, testing, marking
Document status: [ Active ]
Blank Detail Specification: Pulsed magnetrons (Excluding frequency agile magnetrons)
Document status: [ Withdrawn ]
Blank Detail Specification: C.W. magnetrons for RF heating or cooking applications
Document status: [ Withdrawn ]
