Automatic electric controls for household and similar use - Particular requirements for electrically operated oil valves, including mechanical requirements

X-Y recorder is a recorder that traces the relationship between two or more analogue electrical signals as a continuous line on two perpendicular axes of a chart

if you are a manufacturer of fanned-circulation ducted-air heater/circulator

• Overhaul

maintenance and test of launching appliances for davit-launched lifeboats

This standard is applicable when the welder's approval testing is required by the purchaser

Interlocking and control systems

other than overhaul and repair which cannot be separated from maintenance

BS 1140 provides you with requirements to be agreed upon between the contracting parties

ISO 160144 specifies a method for determining the average molecular weight and the molecular weight distribution of polymers by size-exclusion chromatography (SEC) using an organic eluent at temperatures between 60 °C and 220 °C

Cable elements

This document specifies the methods of preparation of test specimens and the standard test methods to be used in determining the properties of thermoplastic polyketone moulding and extrusion materials

1) throughout for any software based digital system