公司产品多年被国家继电器质量监督检验中心抽检并均一次通过。

For years, the products of the Company have passed at a time the spot check by National Center for Quality Supervision & Testing of Relay & Protection Equipment.

youdao

公司产品多年被国家继电器质量监督检验中心抽检并均一次通过。

For years, the products of the Company have passed at a time the spot check by National Center for Quality Supervision & Testing of Relay & Protection Equipment.

youdao