小家电产品的电磁兼容标准，里面含有国标、欧标等几个通用国家的标准。-Electromagnetic compatibility standards of small household appliances, which contains the national standard, European standard and several other common national standards.

Microgrid works as a local energy provider for domestic buildings to reduce energy expenses and gas emissions by utilising distributed energy resources (DERs). The rapid advances in computing and communication capabilities enable the concept smar