Water quality. Determination of selected parameters by discrete analysis systems - Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection1 Scope This part of ISO 15923 specifies methods for the automatic performance of spectrophotometric and turbidimetric analyses with a discrete analysis system for determining ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate, and silicate. The field of application is ground, potable, surface, waste, eluates, and boiler water.

The guidelines in BS EN 4346 contribute towards including high-quality components for aerospace that are responsible for the smooth and safe functioning of vessels

This could either be a simple task or a major challenge depending on what is already in place

BS EN 61249-4-15 gives requirements for properties of prepreg that are intended to be used as bonding sheets in connection with laminates according to IEC 61249-2-35 when manufacturing multilayer boards according to IEC 62326-4

Note 2: BS EN 16511 does not apply to resilient floor panels for loose laying and multilayer wood floorings

including safe opening characteristics and the arrangement of window controls

What is BS 1932-2 – Testing the strength of yarns and threads about

Belt and chain conveyors

this must be destroyed before the hydrolysis

austenitic steels

When the test results are to be applied to other similar articles

It also specifies sections up to 63 mm thick except for sections delivered in the as-rolled condition which are permitted up to 25 mm thick only

containing electrical recorders BS EN 61028 applies only to the recorder and does not apply to the control circuit