北京pk10滚雪球在线计划

Build standard library
编号 更新日期 大小 Title number update date size
GB/T 51297-2018 2019-05-27 15.06M Standard for Investigation and Survey of Soil and Water Conservation Projects [Description of Provisions] GB / T 51297-2018 2019-05-27 15.06M
GB 50261-2017 2018-06-14 1.33M Code for construction and acceptance of sprinkler systems [instructions] GB 50261-2017 2018-06-14 1.33M
T/CECS 517-2018 2019-04-30 8.54M Acceptance test procedure for anti-fogging and water-saving cooling towers [ Supplied with description] T / CECS 517-2018 2019-04-30 8.54M
GB 50141-2008 2015-07-20 2.39M Code for Construction and Acceptance of Water Supply and Drainage Structures [Description of Additional Provisions] GB 50141-2008 2015-07-20 2.39M
T/CECS 528-2018 2019-04-29 12.16M Technical Code for Polybutene (PB) Pipeline Engineering for Building Water Supply [Supplementary Provisions] T / CECS 528-2018 2019-04-29 12.16M
T/CECS 470-2017 2019-01-18 8.18M Technical Specification for Bamboo Winding Compound Pipes [Description with Provisions] T / CECS 470-2017 2019-01-18 8.18M
GB/T 50290-2014 2015-09-15 7.46M Technical specification for application of geosynthetics [with description of the articles] GB / T 50290-2014 2015-09-15 7.46M
JGJ/T 409-2017 2018-06-22 14.34M Technical Regulations of Modular Indoor Reclaimed Water Integrated System [Attachments] JGJ / T 409-2017 2018-06-22 14.34M
CECS 460:2016 2018-06-12 5.43M Application Technical Regulations for Piston Balanced Water Pump Control Valves [Attachments] CECS 460: 2016 2018-06-12 5.43M
CECS 407:2015 2018-05-31 8.61M Application Technical Regulations of Integrated Prefabricated Pumping Station [Supplementary Note] CECS 407: 2015 2018-05-31 8.61M
JTS 252-2015 2018-05-24 18.06M Code for construction supervision of water transport projects [with attached description] JTS 252-2015 2018-05-24 18.06M
CECS 416:2015 2018-03-01 11.00M Technical Regulations of Urban Runoff Pollution Control and Storage Tanks [Description of Provisions] CECS 416: 2015 2018-03-01 11.00M
T/CECS 463-2017 2017-09-13 3.53M Application Technical Specification for Sewage Lifting Device [Description of Provisions] T / CECS 463-2017 2017-09-13 3.53M
CJJ/T 222-2015 2015-12-14 597.92K Technical Regulations for Waterscape Engineering of Fountains [Description of Provisions] CJJ / T 222-2015 2015-12-14 597.92K
GB/T 15773-2008 2017-03-04 7.09M Code for comprehensive acceptance of soil and water conservation GB / T 15773-2008 2017-03-04 7.09M
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