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Plastics — Determination of specific aerobic biodegradation rate of solid plastic materials and disappearance…

Overview ISO 5148:2022 - Plastics - Determination of specific aerobic biodegradation rate of solid plastic materials and disappearance time (DT50) under mesophilic laboratory test conditions - define…

Coal and coke — Coal preparation plant — Density tracer testing for measuring performances of coal density se…

Overview - ISO 5146:2023 (Density tracer testing for coal density separators) ISO 5146:2023 specifies a standardized, site-based method for measuring the performance of coal density separators using…

Sodium carbonate for industrial use — Determination of sulphur compounds content — Method by reduction and ti…

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance…

Overview ISO 5149-4:2022 - "Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery" - specifies safety and environmental re…

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site

Overview ISO 5149-3:2014, "Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site," defines safety- and site-related requirements for the plant space…

Turning tools with carbide tips — Internal tools

Overview ISO 514:2014 is an internationally recognized standard established by the International Organization for Standardization (ISO) that specifies the types and dimensions of turning tools with c…

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction,…

Overview ISO 5149-2:2014 - Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation sets technical requirements…

Gas cylinders — Cylinder valve outlets for gases and gas mixtures — Selection and dimensioning

Overview ISO 5145:2017 - Gas cylinders - Cylinder valve outlets for gases and gas mixtures - Selection and dimensioning - provides practical criteria for selecting and dimensioning valve outlet conne…

Turning tools with carbide tips — Internal tools

Sodium sulphate for industrial use — Determination of sodium sulphate content — Gravimetric method

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance…

Propylene for industrial use — Determination of traces of water — Karl Fischer method

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classific…

Overview ISO 5149-1:2014 - "Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Definitions, classification and selection criteria" defines the terminology, classif…

Refrigerating systems and heat pumps — Safety and environmental requirements - Operation, maintenance, repair…

1 Scope This document specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all…

Plastics. Determination of specific aerobic biodegradation rate of solid plastic materials and disappearance…

Coal and coke. Coal preparation plant. Density tracer testing for measuring performances of coal density sepa…

1 Scope This document specifies the requirements for testing the performances of coal density separators using density tracers and provides a method for the presentation of test results. This documen…

Turning tools with carbide tips. Internal tools

1 Scope This International Standard specifies the types and dimensions of turning tools with carbide tips; it deals only with internal tools. The shank sections and the inserts used are selected resp…