HG/T 20655-2016 代替 HG/T 20655-1998 化工企业供热装置及汽轮机组热工监测与控制设计条件技术规范
HG/T 20655-2016.Technical code for design requirements for monitoring and contro...
行业标准2023.08.12
HG/T 20655-2016.Technical code for design requirements for monitoring and contro...
行业标准2023.08.12
HG/T 20654-2016.Technical code of design requirements for monitoring and control...
行业标准2023.08.12
HG/T 20643-2012.Specification for design of equipment foundations in chemical in...
行业标准2023.08.12
HG/T 20699-2014.Common terms and definition of measurement and control system.1总...
行业标准2023.08.12
HG/T 20677-2013.Design code for chemical equipment with rubber lining.1总则1.1适用范围...
行业标准2023.08.12
HG/T 20684-2012.Specification for design selected metal material in chemical ind...
行业标准2023.08.12
HG/T 20680-2011.Code for process calculation of boiler plant design.1总则1.0.1为了统一...
行业标准2023.08.12
HG/T 20679-2014.Design code for external corrosion protection of chemical equipm...
行业标准2023.08.12
HG/T 21516-2014.Plate flange manholes with hinged cover.1总则1.0.1为了规范回转盖板式平焊法兰人孔的...
行业标准2023.08.12
HG/T 21515-2014.Manholes for atmospheric use.1总则1.0.1为了规范常压人孔的设计,减少重复设计工作,保证产品质量...
行业标准2023.08.12