Interoperability framework requirement specification1 Scope This Technical Specification contains a specification of an Interoperability Requirements Framework, specifying seven levels of interoperability, based on four groups of interoperability steps specified by five types of interaction, plus a methodology based on conformance clauses for satisfying requirements related to the claimed level of interoperability of devices installed in a Home and Building Electronic System (HBES, HES). It is

NOTE This International Standard fulfils the requirements of the determination of the bulk density of soils for geotechnical investigation and testing in accordance with EN 1997–1 and EN 1997–2

BS EN 1201 provides you with the characteristics and provides the requirements and the corresponding test methods for potassium dihydrogen orthophosphate

1 per cent to 5 per cent lead

requirements for which are specified in BS 3308

This part of ISO 19012 specifies the use of the marking “Plan” on microscope objectives

BS EN ISO 3696:1995 supersedes BS 3978:1966

- unalloyed and alloy steels

use the test for the forklifting test and use test for the stacking test as given in ISO 8611-1 using the payload

Builders / architects / Real estate developers

and materials

Why should you use BS EN 4017 - Pipe coupling 8°30' in titanium alloy for aerospace applications

Quality control personnel for pipe coupling