Heat recovery ventilators and energy recovery ventilators. Method of test for performance - Assessment of measurement uncertainty of performance parametersWhat is this standard about? This document provides guidance for practical applications of those principles in the measurement of the performance of ventilators falling under the scope of ISO 16494: 2014. The references listed in the Bibliography give detailed information on the principles and theory of uncertainty as applied to measurements.

BS 8521 specifies an in-call protocol which supports the 300 ms maximum round trip delay specified in the UK National Transmission Plan for connections over the fixed network

K) are not covered by this standard

• Quality control

This European Standard specifies a method of test for determining the ignitability of building products by direct small flame impingement under zero impressed irradiance using specimens tested in a vertical orientation

This European Standard includes design criteria for the local thermal discomfort factors

Who is ISO/IEC 20000-1 - Information technology for

3 Microstructure characteristics

NOTE This document contains more specific requirements for environmental labels and declarations for concrete and concrete structures

hardware and control algorithms for automatically managing buildings

to obtain a better understanding of the procedure specified in this document

The results of this test provide a means for assessing an aggregate’s resistance to this form of weathering in areas where frequent freeze-thaw cycling occurs with seawater sprays or abundant deicers conditions

The standard defines six steps of the personal financial planning process: