[CJJ 38-1990] 城市供热管网工程质量检验评定标准CJJ38-90[已作废]
发布时间:1991-01-04
实施时间:1991-08-01
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[CJJ 34-1990] 城市热力网设计规范CJJ34-90[已作废]
发布时间:1990-02-07
实施时间:1990-10-01
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[CJJ 28-1989] 城市供热管网工程施工及验收规范CJJ28-89[已作废]
发布时间:1989-03-27
实施时间:1989-10-01
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[GB 8070-1987] 空气分布器性能试验方法[已作废]
发布时间:1988-02-01
实施时间:1988-02-01
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[GB 6168-1985] 层流洁净工作台检验标准[已作废]
发布时间:1986-04-01
实施时间:1986-04-01
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[GB/T 6165-1985] 高效空气过滤器性能试验方法 透过率和阻力[已作废]
发布时间:1985-06-18
实施时间:1986-04-01
本标准适用于检测过滤空气中微粒的高效过滤器的透过率与阻力。
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[GB/T 6165-2008] 高效空气过滤器性能试验方法 效率和阻力[现行]
发布时间:1985-06-18
实施时间:2009-06-01
本标准规定了高效、超高效滤料及过滤器的效率和阻力检测的试验方法及其试验装置。本标准所述试验方法适用于..
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[GB/T 6166-1985] 高效滤料性能试验方法 透过率和阻力[已作废]
发布时间:1985-06-18
实施时间:1986-04-01
本标准适用于检验高效空气过滤器所用滤料的透过率和阻力。
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[GB/T 6167.1-1985] 尘埃粒子计数器性能试验方法 转换灵敏度[已作废]
发布时间:1985-06-18
实施时间:1986-04-01
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[GB/T 6167.2-1985] 尘埃粒子计数器性能试验方法 颗粒数浓度[已作废]
发布时间:1985-06-18
实施时间:1986-04-01
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[GB/T 38536-2020] 热水热力网热力站设备技术条件[即将实施]
发布时间:2020-03-06
实施时间:2021-02-01
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[GB/T 38705-2020] 城镇供热设施运行安全信息分类与基本要求[即将实施]
发布时间:2020-03-31
实施时间:2021-02-01
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[GB/T 38588-2020] 城镇供热保温管网系统散热损失现场检测方法[即将实施]
发布时间:2020-03-31
实施时间:2021-02-01
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[GB/T 38585-2020] 城镇供热直埋管道接头保温技术条件[即将实施]
发布时间:2020-03-31
实施时间:2021-02-01
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