Normas ISO

Steel sheet, zinc-aluminium-magnesium alloy-coated by the continuous hot-dip process, of commercial, drawing and structural qualities

Plastics — Determination of the viscosity of polymers in dilute solution using capillary viscometers — Part 1: General principles

Steel and iron — Determination of chromium content — Potentiometric or visual titration method

Non-active surgical implants — Mammary implants — Specific requirements

Traditional Chinese medicine — Simplified accelerated stress simulation methods

Plastics — Marine biodegradation testing — Preparation of optimized intertidal seawater and sediment