Sweepers - Efficiency of particulate matter collection. Testing and Evaluation1 Scope This European Standard establishes a method to assess the PM10 and PM2,5 efficiency of road sweepers. PM10 and PM2,5 efficiency includes a sweepers ability to: Remove and capture PM10 and PM2,5 particulate matter, and coarse size fractions, from typical urban road surfaces; Minimize the amount of airborne and entrained PM10 and PM2,5 particulate matter resulting from the sweeping process. The sweepers ability to remove and capture particulate

and involved in

personnel locks

covered by BS 5871-3

and the procedure to effectively manufacture and test fibre optic interconnecting devices and passive components

Who is BS EN 61122 - Still video floppy disk magnetic recording system for

Concrete bases and cementitious levelling screeds to receive floorings

No measurements need to be performed at frequencies where no requirement is specified

By using the requirements specified by BS EN 13832‑3 the user can produce an improved quality of degradation resistant and permeation resistant footwear and ensure protection to the wearer from hazardous chemicals to gain higher customer satisfaction

Fans not exposed / exposed to the smoke

BS EN 60469 resulted in the development of algorithms for computing the values of certain waveform parameters in all cases where these algorithms could be useful or instructive to the user of BS EN 60469

without considering additional company requirements

In any operating state a "trip-free" tripping is ensured