Metallic materials—Knoop hardness test—Part 1: Test method

Standard published on 28.5.2024

Metallic materials - Knoop hardness test - Part 2Verification and calibration of testing machines

Standard published on 31.12.2012

Metallic materials - Knoop hardness test - Part 3Calibration of reference blocks

Standard published on 31.12.2012

Metallic materials—Knoop hardness test—Part 4: Tables of hardness values

Standard published on 9.3.2022

Plastics—Polyethylene(PE) moulding and extrusion materials—Part 1: Designation system and basis for specifications

Standard published on 13.10.2016

Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties

Standard published on 20.8.2021

Wind energy generation systems—Design requirements

Standard published on 12.10.2022

Wind energy generation systems—Power performance measurements of electricity producing wind turbines

Standard published on 5.10.2025

Crusher equipment safety requirements

Standard published on 15.9.2001

Cranes--Maintenance manual--Part 1:General

Standard published on 15.9.2001