Gas welding equipment. Measurement of noise emitted by blowpipe for welding, cutting, heating, brazing and soldering. Measurement methodPD CEN TR 15068: 2009 Gas welding equipment. Measurement of noise emitted by blowpipe for welding, cutting, heating, brazing and soldering. Measurement method PD CEN TR 15068 specifies a test method for measuring the noise emitted by manual blowpipes according to BS EN ISO 5172 used for welding, cutting and related processes. This test method is used only for comparative purposes between manual blowpipes when tested under nominal conditions. Contents

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