YY/T 0105-2020 Intradermal needles

YY 0105-1993 piercing needle

GB 2024-2016 Acupuncture needles GB/T 4240-2019 Stainless steel wires GB/T 14233.2-2005 Test methods for infusion,transfusion,injection equipment for medical use—Part 2:Biological test methods GB/T 16886.1-2011 Biological evaluation of medical devices—Part 1:Evaluation and testing within a risk management process YY/T 0149-2006 Medical instruments of stainless steel—Test methods of corrosion resistance GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method YY/T 0466.1-2009 Medical devices—Symbols to be used with medical device labels, labelling and information to be supplied—Part 1:General requirements YY/T 0466.1-2016 Medical devices—Symbols to be used with medical device labels,labelling and information to be supplied—Part 1:General requirements YY/T 0466.1-2023 Medical devices—Symbols to be used with information to be supplied by the manufacturer—Part 1:General requirements GB/T 191-2025 Graphical symbols marking for handling and storage of packages