NFPA 54 国家燃气规范
日期:2012-02-08 15:32
nex M)
(1) Portable LP-Gas appliances and equipment of all types that are not connected to a fixed fuel piping system
(2) Installation of farm appliances and equipment such as brooders, dehydrators, dryers, and irrigation equipment
(3) Raw material (feedstock) applications except for piping to special atmosphere generators
(4) Oxygenfuel gas cutting and welding systems
(5) Industrial gas applications using such gases as acetylene and acetylenic compounds, hydrogen, ammonia, carbon monoxide,
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