Pay in 4 interest-free payments of $41.50 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The testing method in BS EN 4180 can serve as a guide to testing agencies
It specifies methods for measuring the sound pressure levels on a measurement surface enveloping a source
4420 (X2CrNiMoN21-9-1)
The severity of the impact test has been increased by doubling the mass of the striker to be used
Manufacturers of building hardware accessories
Fibres. Elasticity of fibres. Test methods Ingestion-build-44680 The testing method in BS1 Scope This test method covers the determination of the elasticity of fibres and may lead to classification of the fibre as elastic fibre (see Annex A). It is applicable to single man made crimped and uncrimped fibres.
US$ 11.10
US$ 11.10
US$ 11.75