Arc welding equipment - Gas consoles for welding and plasma cutting systems1 Scope This part of IEC 60974 specifies safety and performance requirements for gas consoles intended to be used with combustible gases or oxygen. These gas consoles are designed to supply gases for use in arc welding, plasma cutting, gouging and allied processes in nonexplosive atmospheres. The gas console can be external or internal to the power source enclosure. In the latter case, this standard also applies to the power source. NOTE See Annex A

Security fog devices are used both as a deterrent device for building security and as a crime reduction device for the protection of people

If a non-adapted soil is used as an inoculum

– appliances for medical purposes (IEC 60601-1)

which defines insulating glass units

Note 2: ISO 3862 does not include requirements for end fittings

hence increasing the safety and durability of ceramics

Test methods for insole and insock

BS EN 14951 provides features

to evaluate the performance of treatment technologies for water reuse systems from a multitude of applications

It also includes recommendations on marking and labelling and instructions for use

ISO 20028-1 is the first part of the multi-series ISO 20028 that establishes a system of designation for thermoplastic polyester (TP) material

enabling quick connection and disconnection in aerospace applications