Ultrasonics. Surgical systems. Measurement and declaration of the basic output characteristics1 Scope This International Standard specifies: the essential non thermal output characteristics of ultrasonic surgical units; NOTE 1 One of the parameters of interest is output acoustic power. This standard addresses only the low frequency (under 100 kHz) component of the total delivered energy. The high frequency component, which probably relates to cavitation developed at the tip, is not addressed (see A. 4). methods of measurement of these output

BS EN 13411-7 specifies the minimum requirements for symmetrical wedge socket terminations for stranded steel wire ropes conforming to EN 12385-5 for lifts

It deals with how to institute a system that controls the processes involved in remanufacturing automotive parts

Alloy designations

Performance requirements for the strength

and the durability grade to be expected (see ISO 12944-1)

EN 50288-4-1

Note: Method B may be suitable for other vegetable fats when a two-stage bleaching process is to be simulated

or haemofiltration

Why should you use BS EN 10111 - Continuously hot rolled low carbon steel sheet and strip

which has been introduced to limit the size and spread of fire in order to control the perceived risk

leading to greater effectiveness and efficiency

presence of modifying additives and more