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【国外标准】 Ductwork for air-handling systems in buildings Rigid duct
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2021-03-22
- AS 4254.2-2012
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标准简介适用范围：
暂无
标准号：
AS 4254.2-2012
标准名称：
Ductwork for air-handling systems in buildings Rigid duct
英文名称：
Ductwork for air-handling systems in buildings Rigid duct标准状态：
现行-
发布日期：
2012-11-12 -
实施日期：
出版语种：
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