Specification for two component polyurethane finish for aerospace purposes1 Scope This British standard specifies requirements for the materials and performance of two types of two pack polyurethane finish, for air drying at ambient temperature, in a range of gloss levels, for aerospace applications. Type A materials are intended for interior and exterior use where maximum resistance to fluid attack is required. Type B materials are intended for exterior surfaces, and offer increased tolerance to flexing compared with type

Dynamic loads are always expressed as a multiple of gravity's acceleration

electric stress while exposed to a wet environment

the maximum operating temperature of 175 °C continuous guidelines provided in BS EN 4165-017 serves as a guide to manufacturers of aerospace equipment and components

By using the test methods and measurements provided by ISO 4869‑1 the user can improvise the performance of the hearing protectors and ensure protection to the wearer from the impact of noise at workplaces

emission control equipment

ME equipment identification

prEN ISO 15612

BS 7430 covers earthing system design parameters for structures

What is BS EN 16821 - Silicone rubber hoses about

BS 3424-0 is an international standard that focuses on practices for the production of best quality fabrics

these manufacturers may have continued using the same manufacturer’s mark provided the approval criteria for the cylinders in question have not changed

Retail and wholesale traders