GB/T 42090-2022 Intelligent feed processing mills—Technical specification of data acquisition

GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 15969.1-1995 Programmable controllers—Part 1:General information GB/T 15969.1-2007 Programmable controllers—Part 1:General information GB/T 17167-1997 Guides for providing and managing of the measuring instruments of energy in enterprise GB 17167-2006 General principle for equipping and managing of the measuring instrument of energy in organization of energy using GB/T 18823-2002 Allowable error for judge of quality testing results in feeds GB/T 18823-2010 Permitted tolerants for judgement of testing results in feeds GB/T 22239-2008 Information security technology—Baseline for classified protection of information system security GB/T 22239-2019 Information security technology—Baseline for classified protection of cybersecurity GB/T 30094-2013 Technical specification for industrial Ethernet switchs GB/T 30121-2013 Industrial platinum resistance thermometers and platinum temperature sensors GB/T 38868-2020 Industrial control network general technical requirements—Wired networks JJF 1834-2020 General technical requirements of Non-automatic Weighing Instruments GB 50311-2016 Code for engineenng design of generic cabling system GB 17167-2025 General rules for energy measuring instrument equipping and managing of energy user