Hand-held motor-operated electric tools - Safety - part 2-8: particular requirements for shears and nibblers.
手持式电动工具的安全性。第2 - 8部分：剪刀和步冲轮廓机的特殊要求。
2
In order to move the hand-held electric shears conveniently, proper positions at the bottoms of the shear bodies are provided with a proper amount of rollers.