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Polymeric materials, cellular, flexible — Determination of air flow value at constant pressure-drop

Polymeric materials, cellular, flexible — Determination of air flow value at constant pressure-drop

Overview ISO 7231:2023 - "Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure‑drop" specifies standardized test methods to measure the air flow value (volum…

Ships and marine technology — Inland navigation vessels — Mounting attachments for demountable signal masts f…

Overview ISO 7236:2014 - Ships and marine technology - Inland navigation vessels - Mounting attachments for demountable signal masts for push-tows - defines uniform requirements for mounting attachme…

Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, f…

Overview ISO 7235:2003 - Acoustics defines laboratory measurement procedures for ducted silencers and air-terminal units, covering: insertion loss, flow noise (regenerated sound), total pressure loss…

Butter — Determination of pH of the serum — Potentiometric method

Overview ISO 7238:2004, published by the International Organization for Standardization (ISO) in collaboration with the International Dairy Federation (IDF), specifies a potentiometric method for det…

Rubber and plastics hoses and hose assemblies — Determination of resistance to vacuum

Overview ISO 7233:2021 specifies test methods to determine the resistance to vacuum of rubber and plastics hoses and hose assemblies. The standard defines three test methods (A, B and C), the applica…

Caravans — Masses and dimensions — Vocabulary

Overview ISO 7237:1993 – Caravans - Masses and Dimensions - Vocabulary is an international standard developed by ISO to establish a clear and consistent vocabulary for terms related to the masses and…

Rock drilling equipment — Forged collared shanks and corresponding chuck bushings for hollow hexagonal drill…

Overview ISO 723:1991 is an international standard published by the International Organization for Standardization (ISO) that specifies the dimensional requirements for forged collared shanks and cor…

Rock drilling — Forged collared shanks and chuck bushings for hollow hexagonal drill-steels

Rubber or plastics footwear — Antistatic sandals, sabots and clogs

Rubber and plastics hoses and hose assemblies — Determination of resistance to vacuum

Ships and marine technology. Inland navigation vessels. Mounting attachments for demountable signal masts for…

What is ISO 7236 - Mounting attachments about? ISO 7236 is an international standard on inland navigation vessels that discusses the specifications required for manufacturing high-quality mounting at…

Rubber and plastics hoses and hose assemblies. Determination of resistance to vacuum

What is ISO 7233 about? ISO 7233 discusses about Rubber and plastics hoses and hose assemblies. ISO 7233 gives details about principles, apparatus, test pieces, conditioning of test pieces, test pres…

Acoustics. Laboratory measurement procedures for ducted silencers and air-terminal units. Insertion loss, flo…

1 Scope This International Standard specifies methods for determining — the insertion loss , in frequency bands, of ducted silencers with and without airflow, — the sound power level, in frequency ba…

Polymeric materials, cellular, flexible. Determination of air flow value at constant pressure-drop

1 Scope This International Standard specifies two methods for determining the air flow value of flexible cellular polymeric materials: — method A, for conventional types of flexible cellular polymeri…

Butter. Determination of pH of the serum. Potentiometric method