北京pk10滚雪球在线计划

Building Standard Library
编号 更新日期 大小 Title number update date size
GB/T 12771-2019 2020-01-19 1.72M Stainless steel welded steel pipe for fluid transport GB / T 12771-2019 2020-01-19 1.72M
GB 50189-2015 2017-10-13 2.07M Design Standard for Energy Efficiency of Public Buildings [Description of Provisions] GB 50189-2015 2017-10-13 2.07M
GB 50176-2016 2017-06-12 7.33M Code for Thermal Design of Civil Buildings [Description of Provisions] GB 50176-2016 2017-06-12 7.33M
GB/T 37212-2018 2019-12-10 1,003.74K General technical conditions of fresh air conditioning equipment GB / T 37212-2018 2019-12-10 1,003.74K
GB/T 37192-2018 2019-12-10 811.67K Classification and code of fresh air conditioning equipment GB / T 37192-2018 2019-12-10 811.67K
GB/T 37261-2018 2019-12-03 2.96M Ball compensator for urban heating pipes GB / T 37261-2018 2019-12-03 2.96M
GB 50041-2008 2016-11-16 1.84M Code for Design of Boiler House [Description of Provisions] GB 50041-2008 2016-11-16 1.84M
GB 50325-2010(2013年修订版) 2018-01-22 771.08K Code for Indoor Environmental Pollution Control of Civil Construction Projects [Description of Provisions] GB 50325-2010 (2013 Revision) 2018-01-22 771.08K
GB 19576-2019 2019-11-26 824.67K Unit air conditioner limit value and energy efficiency rating GB 19576-2019 2019-11-26 824.67K
GB 50028-2006(第7章、第8章废止) 2017-07-05 1.15M Urban Gas Design Code [Explanation of Provisions] GB 50028-2006 (Chapter 7 and Chapter 8 are abolished) 2017-07-05 1.15M
GB 50495-2019 2019-11-26 10.38M Technical Standards for Solar Heating and Heating Engineering [Attachments] GB 50495-2019 2019-11-26 10.38M
GB 50072-2010 2016-04-26 1.65M Code for Design of Cold Storage [Description of Provisions] GB 50072-2010 2016-04-26 1.65M
CJJ/T 291-2019 2019-11-12 8.95M Ground source heat pump system engineering survey standard [with descriptions of articles] CJJ / T 291-2019 2019-11-12 8.95M
GB 50174-2017 2017-11-28 1.72M Data Center Design Specification [ Introduction to Provisions] GB 50174-2017 2017-11-28 1.72M
JGJ 142-2012 2014-06-05 13.19M Technical regulations for radiant heating and cooling [Supplementary note] JGJ 142-2012 2014-06-05 13.19M
JGJ/T 141-2017 2017-12-09 3.47M Ventilation duct technical regulations [explanation] JGJ / T 141-2017 2017-12-09 3.47M
GB 16154-2018 2019-07-24 136.32K General technical requirements for domestic water heating coal stoves GB 16154-2018 2019-07-24 136.32K
GB/T 50114-2010 2016-11-25 2.50M HVAC drawing standard [with description of the articles] GB / T 50114-2010 2016-11-25 2.50M
GB/T 36263-2018 2019-06-04 3.63M Urban gas symbols and measurement requirements GB / T 36263-2018 2019-06-04 3.63M
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