HG/T 20515-2014 代替 HG/T 20515-2000 仪表隔离和吹洗设计规范
HG/T 20515-2014.Design code for instrument seal and purge.1总则1.0.1为了统一仪表隔离和吹洗技术在...
行业标准2023.08.12
HG/T 20515-2014.Design code for instrument seal and purge.1总则1.0.1为了统一仪表隔离和吹洗技术在...
行业标准2023.08.12
HG/T 20514-2014.Design code for tracing and insulation of instrument and impulse...
行业标准2023.08.12
HG/T 20513-2014.Design code of instrument grounding.1总则1.0.1 为了统一仪表系统接地设计在化工行业的技...
行业标准2023.08.12
HG/T 20512-2014.Design code for instrument piping and wiring.1总则1.0.1 为了统一化工行业仪表...
行业标准2023.08.12
HG/T 20516-2014.Design code for analyzer room.1总则1.0.1为了统一自动分析器室在化工行业的技术要求,推进自动分...
行业标准2023.08.12
HG/T 20566-2011.Design specification for chemical rotary kiln.1总则1.0.1为了规范化工回转窑的...
行业标准2023.08.12
标准号:HG/T 20538-2016标准名称:衬塑钢管和管件选用系列英文名称:Selection series of plastic-lined pipe a...
行业标准2023.08.12
HG/T 20553-2011.Selection series of steel pipe size for chemical piping.1总则1.0.1...
行业标准2023.08.12
HG/T 20552-2016.Calculation standard for design of chemical water treatment in c...
行业标准2023.08.12
HG/T 20546-2009.Design specification of equipment layout for chemical plant.1总则1...
行业标准2023.08.12