Normas ISO

Space systems -- Ground support equipment for use at launch, landing or retrieval sites -- General requirements

Time type support

Plastics piping systems for non-pressure underground drainage and sewerage -- Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE)-- Part 1: Material specifications and performance criteria for pipes, fittings and system

Plastics piping systems for non-pressure underground drainage and sewerage -- Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE)-- Part 2: Pipes and fittings with smooth external surface, Type A

Lubricants, industrial oils and related products (class L) -- Classification-- Part 15: Family E (Internal combustion engine oils)

Cereals, pulses and by-products -- Determination of ash yield by incineration