Normas ISO

Rubber hoses and tubing for cooling systems for internal-combustion engines -- Specification

Thermoplastics hoses, textile-reinforced, for general-purpose water applications -- Specification

Rubber hoses and hose assemblies for water suction and discharge -- Specification

Health and safety in welding and allied processes -- Equipment for capture and separation of welding fume-- Part 1: Requirements for testing and marking of separation efficiency

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test method for air-purification performance of semiconducting photocatalytic materials-- Part 5: Removal of methyl mercaptan

Fine ceramics (advanced ceramics, advanced technical ceramics) -- Test method for air-purification performance of semiconducting photocatalytic materials-- Part 4: Removal of formaldehyde