2007GB 3883.14-2007 Safety of hand-held motor-operated electric tools Part 2: Particular requirements for chain saws
1993GB 3883.14-1993 Safety of handheld motor operated electric tools.Part 2: Particular requirements for chain saws
GB/T 3883.14-2007 Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for chain saws was changed to GB/T 3883.401-2023 Safety of hand-held and portable power tools and garden tools Part 401: Specific requirements for chain saws.