GB/T 4706.54-2008 Safety of household and similar electrical appliances - Part 2: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers (English Version)
2017GB/T 3883.403-2017 Safety of motor-operated hand-held, transportable and garden tools―Part 4: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers
2008GB 4706.54-2008 Safety of household and similar electrical appliances.Part 2:Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers
2002GB 4706.54-2002 Safety of household and similar electrical appliances Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers
GB/T 4706.54-2008 Safety of household and similar electrical appliances - Part 2: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers was changed to GB/T 3883.403-2017 Safety of motor-operated hand-held, transportable and garden tools―Part 4: Particular requirements for walk-behind and hand-held lawn trimmers and lawn edge trimmers.