1.1
This Standard applies to coextruded thermoplastic drain, waste, and vent pipe
with an outer layer of acrylonitrile-butadiene-styrene (ABS) and an inner layer
of polyvinyl chloride (PVC) or with outer and inner layers of
acrylonitrite-butadienne-styrene (ABS) and a core of polyvinyl chloride (PVC),
to be used with fittings, accessories, and solvent cement meeting the
requirements of CSA…
Plastics — Polyamides — Accelerated conditioning of test specimens
The method described is based on storing the test specimens in an atmosphere of (70 ± 1) °C and (62 ± 1) % relative humidity (psychrometric temperature difference of (10 ± 0,3) °C), until moisture absorption by the specimen has reached at least 95 % of its equilibrium level. It is applicable to polyamides and copolyamides in grades containing fillers and other additives, but not to grades…
Information technology — International Standardized Profile RD — Relaying the MAC service using tran...
Specifies requirements (static conformance requirements, dynamic conformance requirements and, in annex A, a list of ISPICS requirements) independent of the type of subnetwork and applicable to interworking units operating, in the open systems interconnection (OSI) local area network environment, the MAC service regardless of the types of subnetworks to which they are attached.
Information technology — International Standardized Profile RD — Relaying the MAC service using tran...
Specifies requirements (static conformance requirements, dynamic conformance requirements and, in annex A, a list of ISPICS requirements) dependent on the type of subnetwork and applicable to an interworking unit which is attached in the open systems interconnection (OSI) local area network environment to an ISO/IEC 8802-3 CSMA-CD LAN subnetwork and relaying to another subnetwork not necessarily…
Information technology — International Standardized Profile RD — Relaying the MAC service using tran...
Defines profile RD51.51, gives static conformance requirements, dynamic conformance requirements and, in annex A, a list of ISPICS requirements. Is applicable to interworking units concerned with operating in the open systems interconnection (OSI) local area network environment between CSMA/CD LAN subnetworks.
Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 2: Electr...
This publication is based on IEC 60801-2 (second edition: 1991). It relates to the immunity requirements and test methods for electrical and electronic equipment subjected to static electricity discharges, from operators directly, and to adjacent objects. It additionally defines ranges of test levels which relate to different environmental and installation conditions and establishes test…
Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 4: Electr...
Relates to the immunity requirements and test methods for
electrical and electronic equipment to repetitive electrical fast
transients. Additionally defines ranges of test levels and
establishes test procedures.
The object of this standard is to establish a common and
reproducible basis for evaluating the performance of electrical and
electronic equipment when subjected to repetitive fast…
Classification of environmental conditions - Part 3: Classification of groups of environmental param...
IEC 60721-3-4:1995 Classifies groups of environmental parameters and the severities to which a product may be exposed under use conditions, including periods of erection work, downtime, maintenance and repair, when mounted for stationary use at locations which are non-weatherprotected.
It has the status of a horizontal standard in accordance with IEC Guide 108.
