Hydrometry. Direct depth sounding and suspension equipment1 Scope This International Standard specifies the functional requirements of the equipment, excluding bankside cableway systems, used in the measurement of liquid flow in open channels for a) sounding (by direct method), and b) suspending the measuring equipment (for example, current meter or sediment sampler) at the point of measurement.

– heaters intended to be used in locations where special conditions prevail

including equipment and associated methods of measurement for headend reception

BS 5116 specifies the methodology for testing the bundles of fibres that may be secured by clamps that are either in close contact (zero gauge length) or separated to give a specified nominal gauge length

BS 6534 methods can help demonstrate the ability of tin coatings to enhance the durability and service-life of tin-coated ferrous or copper base components

and assemble these components easily

4 Emergency stopping

the contents of which are periodically removed for disposal or treatment

Throughout PD IEC/TR 62630

Apart from that

which are also covered by the scope of IEC Publication 158-1 as concerned to their electromagnetic part

BS 89250 can be used as a reference in the drafting of application specifications

Annex A (Additional information on solid solution strengthened ferritic spheroidal graphite cast irons) and Table A