Mechanical structures for electronic equipment. Dimensions of mechanical structures of the 482,6 mm (19 in) series - Keying and alignment pinWhat is BS EN 60297 3 103 Dimensions of keying and alignment pin about? Alignment pins are used for aligning structural components in electronic equipment for bolting, riveting and welding. IEC 60297 defines the standard dimensions of mechanical structures of 482,6 mm (19 in) series. BS EN 60297 3 103 covers the additional interface dimensions for an alignment pin and a keying device used with sub racks and plug in units according to IEC 60297 3 101.

BS EN 1784 on the detection of irradiated food containing fat in foodstuffs is useful for:

Semi-processed steel strip for the construction of magnetic circuits (EN 10126 and EN 10165)

BS EN 10346 applies to strips of all widths and sheets cut from it (≥ 600 mm width) and cut lengths (< 600 mm width)

Observations from epidemiological studies involving fine and nanoscale particles

impact tests and endurance tests

As a user of ISO 4379

This standard can be used as a basis to support the proper selection and installation of equipment for use in hazardous areas

7 µg/m−3 to 1

Particleboard

The terms defined in this International Standard may be used in the determination of the commercial mass of a consignment textile material

Classification of instrumentation and control functions

BS 3731 gives suggestions on protecting the vee blocks under distinct types of climatic conditions