HG/T 20701.8-2000 Design regulations for professional equipment sketches (equipment engineering drawings) for containers and heat exchangers (English Version)
This standard specifies the purpose, format, content and depth of professional equipment diagrams (equipment engineering drawings) for vessels and heat exchangers, and is suitable for design management work.
HG/T 20701.8-2000 history
2000HG/T 20701.8-2000 Design regulations for professional equipment sketches (equipment engineering drawings) for containers and heat exchangers