Acceptance code for gear units - Test code for airborne sound Ingestion-build-239834 It includes testing of pharmacological

It includes testing of pharmacological agents that are an integral part of the device under test

Image data

for the evaluation in aqueous medium of the ultimate biodegradability of organic compounds and wastewaters at a given concentration by aerobic microorganisms

Rain and wind resistance

BS 7350 helps you manufacture high-quality and failure-free double regulating globe valves and flow measurement devices such that they are effective at the point of use

Acceptance code for gear units - Test code for airborne sound Ingestion-build-239834 It includes testing of pharmacological1 Scope This part of ISO 8579 specifies the instructions and standardized conditions necessary for the determination of the airborne sound emission of gear units and gearmotors. It also specifies the allowed measurement methods, together with the operating and mounting conditions used for the test. The emission characteristics include emission sound pressure levels at specified positions and the sound power level. The determination of these quantities