ISchool随机抽题考试系统定位于学校或企业单位进行非严格要求的随机抽题考试，-ISchool random question test system targeted at school or business units that are not strictly required random question exam , exam project database system uses independent way , although using the ACCESS data

继电器测试设备上位机代码，实现电子式电能表用继电器的机械寿命，电寿命，压降检测，过负载检测等- On the relay test facility the position machine code, the realization electronic formula electrical energy table uses the relay the mechanical life, the electricity life, the pressure drop examination,

LabVIEW助理开发工程师认证(CLAD) 认证和考试试题，有答案-LabVIEW Assistant Development Engineer Certification (CLAD) Certification and examination questions, the answer