GB/T 5226.31-2017机械电气安全机械电气设备第31部分:缝纫机、缝制单元和缝制系统的特殊安全和EMC要求国家标准
英文:Electrical safety of machinery—Electrical equipment of machines—Part 31:Particular safety and EMC requirements for se...
英文:Electrical safety of machinery—Electrical equipment of machines—Part 31:Particular safety and EMC requirements for se...