Найдено: 24
Overview ISO 17247:2020 outlines the ultimate analysis of coal and coke, providing standardized methods for determining their fundamental chemical composition. This third edition improves upon previo…
Overview ISO 1724:2003 defines the mechanical and electrical requirements for the 7‑pole connector type 12 N used for the electrical connection between towing and towed vehicles with a 12 V nominal s…
Overview ISO 17240:2004 establishes a standardized method for determining the tin content in fruit and vegetable products using flame atomic absorption spectrometry (FAAS). This international standar…
Overview - ISO 17249:2013 (Safety footwear with resistance to chain saw cutting) ISO 17249:2013 specifies requirements and test methods for safety footwear with resistance to chain saw cutting. It de…
Overview ISO 17246:2024 is the international standard defining the procedure for proximate analysis of coal and coke. This third edition, released in 2024, expands the scope to cover both coal and co…
Overview ISO 17244:2015 - Water quality: Determination of the toxicity of water samples on the embryo‑larval development of Japanese oyster (Crassostrea gigas) and mussel (Mytilus edulis or Mytilus g…
Overview ISO 17244:2025 - Water quality - specifies a standardized embryo‑larval bioassay to determine the toxicity of chemical and aqueous samples on the early development of marine bivalves: the Ja…
Overview - ISO 17245:2015 (High temperature corrosion testing by immersion) ISO 17245:2015 specifies a standardized test method for high temperature corrosion testing of metallic materials by immersi…
Overview ISO 17248:2015 - "Corrosion of metals and alloys - Test method for high temperature corrosion testing of metallic materials by embedding in salt, ash, or other solids" - defines a standardiz…
1 Scope This International Standard specifies a method for determining the effects of chemical and aqueous samples on the embryo-larval development of marine bivalves. It allows the determination of…
1 Scope This International Standard establishes a practice for the proximate analysis of coal and is intended for general utilization by the coal industry to provide a basis for comparison of coals.
1 Scope This International Standard establishes a practice for the ultimate analysis of coal and is intended for general utilization by the coal industry to provide a basis for comparison of coals.