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This part of ISO 5167 specifies the geometry and method of use (installation and operating conditions) of orifice plates when they are inserted in a conduit running full to determine the flowrate of the fluid flowing in the conduit
Fragmented aggregates
This part of ISO 105 specifies an instrumental method for assessing the change in colour of a test specimen in comparison to an identical untreated reference
c) All technical aspects of this document have been updated
This International Standard does not cover the specification for extractable biological substances and physical requirements of the gloves
Lamp controlgear - Particular requirements for electromagnetic controlgear for discharge lamps (excluding fluorescent lamps) best-seller This part of ISO 5167What is BS EN 61347 2 9 Requirements for electromagnetic lamp controlgear about? BS EN 61347 2 9 specifies particular safety requirements for electromagnetic controlgear for discharge lamps such as high pressure mercury vapour, low pressure sodium vapour, high pressure sodium vapour, and metal halide lamps. BS EN 61347 2 9 covers inductive type electromagnetic controlgear for use on a. c. supplies up to 1 000 V at 50 Hz or 60 Hz, associated with