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ISO 2503:2009現(xiàn)行

Gas welding equipment - Pressure regulators and pressure regulators with flow-metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar (30 MPa)

出版：International Organization for Standardization

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基本信息

標(biāo)準(zhǔn)編號(hào)： ISO 2503:2009

發(fā)布時(shí)間：2009/7/2 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：International Organization for Standardization

標(biāo)準(zhǔn)頁數(shù)：30

標(biāo)準(zhǔn)簡介

Describes requirements for single or two-stage pressure regulators without flow-metering devices for connection to gas cylinders used for - compressed gases up to 300 bar)(30 MPa), - dissolved acetylene, - liquefied petroleum gases (LPG), - methylacetylene-propadiene mixtures (MPS), and - carbon dioxide (CO[2]), for use in welding, cutting and allied processes.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

ISO/DIS 2503 : 60.00 (2009)

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

ISO 2503:2009(R2015)

等同采用的國際標(biāo)準(zhǔn)

BS EN ISO 2503:2009 - Identical

NBN F 41 001 : 1986 - Similar to

UNI 4401 : 1989 - Similar to