BS EN 61557-4. Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding

High levels can turn skin to a bluish or grey colour and cause more serious health effects like weakness

BS EN 60862-3 can be your best guide in standardizing the outline drawing for surface acoustic wave (SAW) filters

NOTE 2 Paper according to EN 868-3 can also be used for these sterilization processes

Tubes delivered in coils

The types of salt which are used for winter road maintenance are described in Annex A

This Technical Report describes a laboratory method for the determination of the treatability of wood in order to determine the likely reaction of different wood species to impregnation with wood preservatives

BS EN 60099-4 on metal-oxide surge arresters is useful for:

as defined in ISO 1087-1:2000

— charging/tapping equipment

2 The indication on the drawings of birefringence is specified in ISO 10110-2 (see reference [2] in annex A)

With BS EN 1715-3 you can be ensured that the products consistently meet and exceed quality assurance targets

ISO/TR 14823-2 Adopting unified graphic data is expected to improve the understandability of the graphic information by the user and thereby increase the convenience of TTI systems