GB/T 32800.4-2016手持式非电类动力工具安全要求第4部分:纯冲击式动力工具国家标准
英文:Hand-held non-electric power tools—Safety requirements—Part 4: Non-rotary percussive power tools GB/T 32800.4-2016介绍:...
英文:Hand-held non-electric power tools—Safety requirements—Part 4: Non-rotary percussive power tools GB/T 32800.4-2016介绍:...