填空题:What kind of data gathered by CCTV is particularly useful fo 题目分类:英语六级 题目类型:填空题 查看权限:VIP 题目内容: What kind of data gathered by CCTV is particularly useful for researchers? 参考答案: 答案解析:
有一台冲天炉鼓风机,其容量为95kW,需采用降压起动。车间电源电压为380V,电动机铭牌上标有380V,200A。能否采 有一台冲天炉鼓风机,其容量为95kW,需采用降压起动。车间电源电压为380V,电动机铭牌上标有380V,200A。能否采用星形一三角形起动? 分类:英语六级 题型:填空题 查看答案