Electric cables. Calculation of the current rating. Thermal resistance - A method for calculating reduction factors for groups of cables in free air, protected from solar radiation1 Scope The method described in this International Standard is applicable to any type of cable and group running horizontally, provided that the cables are of equal diameter and emit equal losses. Information is provided on the reduction in permissible current when cables are mounted adjacent to each other. It is limited to the following cases: a) a maximum of nine cables in a square formation, see Figure 1, and b) a maximum of six circuits each

ISO 14880-1 aims to satisfy the needs of the expanded market in microlens arrays to agree on basic terms and definitions for microlens arrays and systems

Moves away from prescriptive paperwork

enhancing the quality of the beverage and increasing the shelf life of instant tea

The standard also gives guidance and recommendations on the planning and prioritization

What is ISO - Guidelines for quality plans about

Introduction of a new clause on precision (8)

It covers the following types of domestic cooking appliances:

1) to design lighting system solutions for sustainable lighting quality based on recommendations in the relevant lighting application standards

BS EN 848-3 does not deal with the specific hazards of edge banding equipment fitted to NC boring machines

12 - Method of declaring parameters for lung ventilators about

6 Large objects or thick steels

BS 5395-2 is the second part of the BS 5395 multi-series for stairs