Aluminium alloy gas cylinders — Operational requirements for avoidance of neck and shoulder cracks
This International Standard specifies operational procedures for avoidance of neck and shoulder cracks in aluminium alloy cylinders having water capacities from 0,5 l to 150 l.
Protection of persons and equipment by enclosures - Probes for verification
Specifies details and dimensions of test probes intended to verify the protection provided by enclosures with regard to: - protection of persons against access to hazardous parts inside the enclosure; - protection of the equipment inside the enclosure against ingress of solid foreign objects. This International Standard brings together in publication object probes and access probes currently…
Semiconductor devices - Integrated circuits - Part 2: Digital integrated circuits
This publication gives standards for the following categories or sub-categories of devices: -Combinatorial and sequential digital circuits; -Integrated circuit memories; -Integrated circuit microprocessors; -Charge-transfer devices. Should be used together with IEC 60747-1 and 60748-1.
