PNST 401-2020

Meat and meat products. Methods of primary sampling

Methods for studying the effects of chemicals on the human body. Reconstructed human corneal epithelium (RhCE) test methods to determine chemicals not requiring hazard classification as irritating or serious eye damage

Pins locating cut high. Design

Information technology equipment. Safety. Part 1. General requirements

Aluminium and aluminium alloys. Products for production of elements of bodies of freight rolling stock of railway transport. Specifications and assortment

State system for ensuring the uniformity of measurements. Optical Quadrants. Verification procedure