ÖNORM EN 521: 2019 12 01
Current
The latest, up-to-date edition.
Specification for dedicated liquefied petroleum gas appliances — Portable vapour pressure liquefied petroleum gas appliances
Hardcopy
English
01-12-2019
This document specifies the construction and performance characteristics related to safety and the rational use of energy of portable appliances burning liquefied petroleum gases at the vapour pressure within the gas cartridge or gas cylinder, excepting those where the gas cartridge is inserted horizontally in the chassis.
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