Pumps. Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Testing and calculation of Energy Efficiency Index (EEI) of single pump units1 Scope This document specifies methods and procedures for testing, calculating and determining the Energy Efficiency Index (EEI) of rotodynamic glanded single pump units for pumping clean water, including where integrated in other products. The pump types and sizes covered by this document are described in the normative Annex A.

triacetates with certain other fibres

Hazards related to traveling function

ISO/CIE 11664-3 requires that the color stimulus function be tabulated at measurement intervals of 5 nm or less in a wavelength range of at least 380 nm to 780 nm

2 Penetration test

The purpose of structural stress analysis is to verify that a structure will perform as planned in a particular load situation

dimensions and finish of high tensile steel fork joints with Unified threads for aircraft

NOTE An indirect method is specified in ISO 8292‑2

BS EN 14037-2 is the second part of BS EN 14037 multi-series and discusses the test method for thermal output

This part of ISO 6360 also gives a three-digit number which in addition to the 15-digit code number may be used to provide additional information for diamond instruments and diamond-coated discs

BS EN ISO 19066‑2:2020 supersedes BS EN ISO 10366‑2:2003

But the results of these studies can be easily transferred to the enumerated types of equipment

The devastating consequences of the lack of sanitation facilities include an estimated 1