香港六合彩开奖/FDIS 22073-1
Abstract
This International Standard specifies requirements for line pressure regulators and line pressure regulators with flow-metering devices to be connected to industrial gas distribution pipelines of - compressed gases and Carbon Dioxide up to 60 bar (6 MPa), - acetylene up to 1.5 bar (0.15 MPa), - liquefied petroleum gases (LPG), - methylacetylene-propadiene mixtures (MPS) for use in welding, cutting and allied processes. This International Standard does not cover pressure regulators intended for direct use on cylinders or bundles. Such regulators comply respectively with the safety requirements of 香港六合彩开奖 2503 or 香港六合彩开奖 7291. Note : Where there is no risk of ambiguity both line pressure regulators and line pressure regulators with flow-metering devices are addressed with the collective term 鈥榩ressure regulators鈥�.
General information
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Status: Under developmentStage: Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
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Edition: 1Number of pages: 13
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Technical Committee :香港六合彩开奖/TC 44/SC 8ICS :25.160.30
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