Geometrical product specifications (GPS). Straightness - Specification operators PAS 15 • have a thermosetting insulation

• have a thermosetting insulation of rated voltage 300/500 V

Ventilation for buildings — Performance testing of components/products for residential ventilation — Part 1: Externally and internally mounted air transfer devices

— as well as to ensure that these provide a holistic protection

Note 2: It is not within the scope of BS EN 45545-7 to describe measures for flammable gases

Owners-occupiers

Geometrical product specifications (GPS). Straightness - Specification operators PAS 15 • have a thermosetting insulation1 Scope This part of ISO 12780 specifies the complete specification operator for straightness of integral features only and covers complete straightness profiles only, i. e. geometrical characteristics of features of type line. NOTE Straightness of an extracted median line of a cylinder is defined in ISO 12180 1.