ISO 2550:1972 EN cfdfda27
Textile floor coverings — Hand-made carpets — Determination of types of knots
现行
发布日期 :
1972-08-01
实施日期 :
ISO 13272:2011 EN 27ca7408
Plastics piping systems for non-pressure underground drainage and sewerage — Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifiers (PP-MD) and polyethylene (PE) — Specifications for manholes and inspection chambers in traffic areas and underground installations
现行
发布日期 :
2011-10-06
实施日期 :
ISO 5676:2023 EN 27bf0311
Tractors and machinery for agriculture and forestry — Hydraulic coupling — Braking circuit
现行
发布日期 :
2023-06-20
实施日期 :
ISO 20657:2017 EN 187cac27
Glass in building — Heat soaked tempered soda lime silicate safety glass
现行
发布日期 :
2017-03-27
实施日期 :