This standard specifies the terms and definitions, composition and basic parameters, model and name, requirements, test methods, inspection rules, marking, packaging, transportation and storage of screen printing UV light curing machines. This standard applies to UV light curing machines for curing photosensitive coatings or inks in screen printing.
GB/T 4728.2 Graphical symbols for electrical diagrams—Part 2:Symbol elements,qualifying symbols and other symbols having general application*, 2018-07-13 Update
GB/T 4728.3 Graphical symbols for electrical diagrams.Part 3:Conductors and connecting devices*, 2018-07-13 Update