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this instrument provides a sample carrousel for both solids and liquids
joins and assemblages whole suit requirements
b) ISO 13606-2 defines an information model for an ARCHETYPE
installation and maintenance of automatic water sprinkler and spray systems
BS EN 14095 only concerns units which are permanently connected to the mains supply
Measurement of radioactivity in the environment. Air: radon-222 - Spot measurement methods of the activity concentration has-hardcopy this instrument provides a sample1 Scope This document describes radon 222 spot measurement methods. It gives indications for carrying out spot measurements, at the scale of a few minutes at a given place, of the radon activity concentration in open and confined atmospheres. This measurement method is intended for rapid assessment of the radon activity concentration in the air. The result cannot be extrapolated to an annual estimate of the radon activity concentration. This type of
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