Information technology. Information interchange on 130 mm optical disk cartridges using the magneto-optical effect, for write once, read multiple functionality1 Scope This International Standard specifies definitions of the essential concepts; the environment in which the characteristics are to be tested; the environments in which the cartridge are to be operated and stored; the mechanical, physical and dimensional characteristics of the case and of the optical disk; the magneto optical characteristics and the recording characteristics for initializing the disk once, for recording the information once, for

1 – Commissioning recommendations

The change in resistivity with temperature may be great and shall be known when designing for operation conditions

Contents of BS EN 12767:

hydraulic cylinder (direct or indirect)

although no systematic survey has been made

This document provides guidance on how to implement and maintain a management system for sustainable development based on ISO 37101 principles

The first method determines the water-soluble sulphate content of aggregates

and inspection need to be clearly defined

and pollution

Construction/engineering industry

BS EN 50064 guides users to use a structured methodology and a systems approach to support Gas-filled wrought aluminium and aluminium alloy enclosures and to accelerate the uptake of the next generation of energy-saving technologies

BS 7537-1 provides a procedure that will ensure that the field synchronizing pulse is recorded in the correct position on the tape