Low-voltage switchgear and controlgear - Control circuit devices and switching elements. Requirements for proximity devices with defined behaviour under fault conditions (PDDB)

This part of ISO 15547 gives requirements and recommendations for the mechanical design

ISO 5834-4 provides the best industry guidance on oxidation index measurement methods to enhance surgical implants

Rubber and plastic-coated fabrics testing institution

including background response

BS EN 14702‑3 characterizes a test that can be easily performed and has widespread use in routine process control for sludge quality comparison in settling tanks

The series applies to both stationary and mobile machinery where a fixed means of access is necessary

The parts and assemblies contributing to the strength of the vessel under pressure to be made either of non-alloy quality steel or of non-alloy aluminium or non-age-hardening aluminium alloys

on the basis of standardized conditions

Provisions should be taken to make products in conformity with appropriate regulations

Focuses on the identification of rules governing the formation and identification of jurisdictional domains

Critical parameters that are expected to influence the test results are described

Who is this BS 5385-4 - Wall and floor tiling for