Non-electrical equipment for use in potentially explosive atmospheres - Protection by flameproof enclosure 'd'1 Scope This document specifies the requirements for the design, assessment, construction and testing of equipment intended for use in potentially explosive gas or dust atmospheres, protected by the type of protection: Flameproof enclosure "d". This document supplements the requirements in EN 134631, the contents of which also apply in full to equipment constructed to this document. Equipment complying with the relevant clauses of this document meets

This part of ISO 7724 describes the colorimetric terms and fun­damental requirements necessary for determining the colour co-ordinates of paint films and related materials

1 of IEC 439-1

From an entity’s viewpoint

The term “oil” implies that the fat is liquid

with stationary heads

and representing the street as a single line segment

Adaptation of vehicle data (e

BS QC 160000-2 provides users with efficient and standardized electronic components

with a frequency up to and including

This part of ISO 6743 establishes the detailed classification of family A (Total loss systems) which belongs to class L (Lubricants

BS EN 71-11 discusses environmental

such as construction materials and groundwater