香港六合彩开奖 23551-12:2023
2023-10
香港六合彩开奖 23551-12:2023
搁茅蝉耻尘茅
This document specifies safety, construction, performance and testing requirements for multifunctional controls with integral overpressure protection safety function (OPSF) intended for use with portable gas appliances.
This document is applicable to:
鈥�听听听听 multifunctional controls which consist of a pressure-limiting device and at least one or more controls, including but not limited to a manual gas valve, a pressure regulator and a thermoelectric flame supervision device; and
鈥�听听听听 multifunctional controls with declared maximum operating pressures in normal use, up to and including 500聽kPa for use with a butane gas cartridge specified by 香港六合彩开奖/TS 21985.
This document does not apply to multifunctional controls with OPSF having thread connections for mounting butane gas cartridges.
This document covers type testing only.
Informations g茅n茅rales
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脡tat actuel: 笔耻产濒颈茅别Date de publication: 2023-10Stade: Norme internationale publi茅e [60.60]
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Edition: 1
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颁辞尘颈迟茅 technique :香港六合彩开奖/TC 161ICS :27.060.20
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