Optics and optical instruments. Field procedures for testing geodetic and surveying instruments - Total stations1 Scope This document specifies field procedures to be adopted when determining and evaluating the precision (repeatability) of coordinate measurement of total stations and their ancillary equipment when used in building and surveying measurements. Primarily, these tests are intended to be field verifications of the suitability of a particular instrument for the immediate task at hand and to satisfy the requirements of other standards. They are not

form a very thin chromium oxide layer that protects the inner metal from oxygen

For the purpose of harmonic current limitation

Note 1: The use of BS 3356 for nonwovens should be agreed upon between the interested parties

Farmers can control the fertility of their soil and maintain its quality by using manure spreaders

each of which concentrates on an electrical installation issue of interest to contractors

and EN 1564

of loads or forces applied by one adult occupant per bed during normal functional use

Moisture has a significant influence on the mechanical and physical properties and on the biological durability of wood and wood-based materials

transportation and storage

BS EN 61755-3-32 on connector optical interfaces is relevant to:

utilizing either manual or automated equipment

and related surface defects