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Страна: 🌐 Международные стандарты
Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks — Part 4: Lining with cured-in-place pipes — Amendment 1: Updated definitions, marking requirements and procedure for alt…
Road vehicles — Sound signalling devices — Tests after mounting on vehicle — Amendment 1
Ships and marine technology — Inflatable rescue boats — Coated fabrics for inflatable chambers — Amendment 1: Oil-resistance test
Information technology — Security techniques — Key management — Part 4: Mechanisms based on weak secrets — Amendment 2: Leakage-resilient password-authenticated key agreement with additional stored secrets
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria — Amendment 2: Update of Annex A and the refrigerant tables
Space systems — Test procedure to evaluate spacecraft material ejecta upon hypervelocity impact — Amendment 1: Oblique impacts and Annex C update
Gas analysis — Preparation of calibration gas mixtures — Part 1: Gravimetric method for Class I mixtures — Amendment 1: Corrections to formulae in Annex E and Annex G
Gas analysis — Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration — Amendment 1: Correction to Formula 5
Gas cylinders — Refillable seamless aluminium alloy gas cylinders — Design, construction and testing — Amendment 1
Plastics piping systems for hot and cold water installations — Chlorinated poly(vinyl chloride) (PVC-C) — Part 2: Pipes — Amendment 2
Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 3: Fittings — Amendment 1
Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 5: Fitness for purpose of the system — Amendment 1
Plastics piping systems for hot and cold water installations — Polyethylene of raised temperature resistance (PE-RT) — Part 3: Fittings — Amendment 1
Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 2: Pipes — Amendment 1
Plastics piping systems for hot and cold water installations — Polyethylene of raised temperature resistance (PE-RT) — Part 5: Fitness for purpose of the system — Amendment 1
Plastics piping systems for hot and cold water installations — Chlorinated poly(vinyl chloride) (PVC-C) — Part 5: Fitness for purpose of the system — Amendment 2
Geographic information — Metadata — Part 1: Fundamentals — Amendment 2
Plastics piping systems for hot and cold water installations — Polyethylene of raised temperature resistance (PE-RT) — Part 2: Pipes — Amendment 1
Acoustics — Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels — Amendment 1
Non-destructive testing — Ultrasonic testing with arrays — Vocabulary