Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)

Die Norm herausgegeben am 5.4.2023

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units

Die Norm herausgegeben am 5.4.2023

Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units

Die Norm herausgegeben am 17.7.2024

HEADLESS NAILS.

Die Norm herausgegeben am 15.5.1971

DOUBLE POINT NAILS.

Die Norm herausgegeben am 15.2.1971

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after temperature cycling under bending

Die Norm herausgegeben am 19.11.1997

Conformity assessment - General requirements for peer assessment of conformity assessment bodies and accreditation bodies (ISO/IEC 17040:2005)

Die Norm herausgegeben am 23.2.2005

FLAT HEAD NAILS AND CASTING HOOKS.

Die Norm herausgegeben am 15.2.1971

Fertilizers - Determination of boron in concentrations = 10 % using spectrometry with azomethine-H

Die Norm herausgegeben am 3.7.2019

PEGS.

Die Norm herausgegeben am 15.4.1971