Specification for pre-treatment etch primer for aerospace purposes1 Scope This British Standard specifies requirements for the materials and performance of a waterresistant, two pack pretreatment etch primer for aerospace applications, including specific reference to the use of two Chromium (VI) substances (see 4. 1. 2). The pretreatment etch primer is for use on metallic substrates to provide adhesion for an anti corrosive primer and finishing scheme. Information on application for type approval is provided in

ISO/IEC 19770-8 is beneficial as it accurately distinguishes the size and layout of the market or industry and helps to recognize and identify strategies that can be optimised

which improves the quality of life for those around noise pollution sources

Why should you use BS EN 13126-19 - SCDs for windows and door height windows

measuring and evaluating IT service quality

radio and TV-towers

This International Standard is intended to provide conventions for reporting and displaying electrochemical corrosion data

specify the data representations used

in order to facilitate fairer competition among small and major companies/institutes involved in MAR technologies

BS EN 2716 provides a standardized approach for manufacturers of aluminium and aluminium-lithium alloy to adhere to if they supply their metallic materials to the aerospace and defence industry

the values given in IEC 60721‑1 should be applied

sheet piling

Manufacturers and suppliers of RF coaxial connectors