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AG 211-1998被替代
Approval requirements for over-pressure and under-pressure cut-off devices (incorporates Amendment)
出版：Standards Australia
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基本信息
標(biāo)準(zhǔn)編號(hào)： AG 211-1998
發(fā)布時(shí)間：1998/6/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Standards Australia
標(biāo)準(zhǔn)頁(yè)數(shù)：49
標(biāo)準(zhǔn)簡(jiǎn)介
Requirements for over-pressure and under-pressure cut-off devices up to 150 mm size for use on gas (combustible fuel gas) intended to be fitted in the gas supply downstream of the master meter or an LPG first stage pressure regulator. These requirements do not cover devices incorporating electrically operated safety shut-off valves actuated by pressure switches. Requirements for these items are provided in AG 213 and AG 214.
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本標(biāo)準(zhǔn)修訂后的版本
