BS EN 60947-4-2. Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters

School crossing patrol signs

Units for selective switching and monitoring of individual lamps

BS EN 14692 navigates you through the test methods of compacting a defined asphalt layer on a waterproofing sheet

This European Standard specifies requirements and test methods for diving masks to protect the eyes of persons engaged in underwater activities where the user is breathing underwater

BS EN 62595-1-1  defines general procedures for quality assessment and gives general rules for the measuring methods of electrical and optical characteristics

The analogue pneumatic signal varies in a continuous manner within its range and is used in industrial process measurement and control systems to transmit information

BS 5395-2 covers only stairs that are circular on plan and does not deal with ramps

BS 6261 describes a method for the evaluation of a complete upholstered seating unit

The minimum lining thickness have been revised

In the ELISA the antibodies bind to hazelnut proteins from the food sample

The use of test data should therefore be restricted to broad comparative assessment of such material according to their permeation-resistance characteristics

including concrete troughs