HG/T 20702.4-2000 Special equipment professional design quality assurance procedure

HG/T 20702.1-2000 Special equipment professional responsibilities and tasks during design stages HG/T 20702.2-2000 Special equipment specialty's relationship with other disciplines during engineering design phase HG/T 20702.3-2000 Special equipment professional design work procedure HG/T 20702.5-2000 Special equipment professional design file review guidelines HG/T 20702.6-2000 Special equipment professional equipment data table format and preparation instructions

HG/T 20701.10-2000 Container, heat exchanger, and special equipment technical specifications for general equipment preparation notes HG/T 20701.11-2000. The format and preparation instructions for the purchase request and technical specifications of equipment/materials (for inquiry and ordering) HG/T 20701.14-2000 Management Measures for Equipment Professional Engineering Design Data Resources HG/T 20701.6-2000 The key points for reviewing drawings of specialized manufacturing factories for containers and heat exchangers HG/T 20701.9-2000 Provisions for professional engineering design regulations of containers, heat exchangers, and special equipment HG/T 20702.5-2000 Special equipment professional design file review guidelines