2005GB 3883.17-2005 Safety of hand-held motor-operated electric tools Part 2:Particular requirements for routers and trimmers
1993GB 3883.17-1993 Safety of hand-held electric tools Part 2: Particular requirements for electric milling and trimming machines
GB/T 3883.17-2005 Safety of hand-held motor-operated electric tools Part 2:Particular requirements for routers and trimmers was changed to GB/T 3883.217-2023 Safety of hand-held and portable power tools and garden tools Part 217: Particular requirements for hand-held wood milling tools.