ANSI Z21.78-2010 标准详情
- 标准号:ANSI Z21.78-2010
- 中文标题:燃气器具用组合燃气控制装置(与CSA 6.20标准相同)
- 英文标题:Combination Gas Controls for Gas Appliances (same as CSA 6.20a)
- 标准类别:美国国家ANSI
- 发布日期:2010
Details test and examination criteria for combination gas controls having a maximum operating gas pressure of 1/2 psi (3.45 kPa) with one or more of the following fuel gases: natural, manufactured, mixed, liquefied petroleum and liquefied petroleum g
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