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CSA Group, 2015
Publisher: CSA
File Format: PDF
$144.00$289.00
File Size:2 files , 12 MB
Note:This product is unavailable in Russia, Ukraine, Belarus
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
$482.00 $965.00
Medical electrical equipment - Part 1-12: General requirements for basic safety and essential performance - Collateral standard: Requirements for medical electrical equipment and medical electrical systems intended for use in the emergency medical services environment
$222.00 $445.00
Gas appliance thermostats
$215.00 $430.00
Gas hose connectors for portable and moveable gas appliances
$183.00 $367.00