Method for measurement of whiteness of building materials and non-metal mineral products

Norma vydána dne 4.5.2008

Steel wire for cold heading
K dispozici od: prosinec 2026

Norma vydána dne 25.5.2026

Steel wire for cold heading and cold forging - Part 1: Intended for heat treatment

Norma vydána dne 8.7.2009

Steel wire for cold heading and cold forging - Part 2: Not intended for heat treatment

Norma vydána dne 8.7.2009

Steel wire for cold heading - part 3: Non-quenched and tempered steel wire for cold heading

Norma vydána dne 5.11.2012

Safety in installations for electroheating and electromagnetic processing—Part 1: General requirements

Norma vydána dne 30.8.2019

Safety in electroheating installations —Part 10:Particular requirements for electrical resistance trace heating systems for industrial and commercial applications

Norma vydána dne 31.12.2015

Safety in electroheat installations—Part 11: Particular requirements for installations using the effect of electromagnetic forces on liquid metals

Norma vydána dne 24.2.2016

Safety in installations for electroheating and electromagnetic processing—Part 12: Particular requirements for infrared electroheating

Norma vydána dne 31.3.2020

Safety in electroheat installations - Part 13: particular requirements for electroheat installation with explosive atmosphere

Norma vydána dne 20.5.2008