RCS-915AB微机母线保护对于单母分段等固定连接的主接线方式无需外引刀闸位置,装 发布时间:2017-06-28 14:13 │ 来源:www.tikuol.com 题型:判断题 问题: RCS-915AB微机母线保护对于单母分段等固定连接的主接线方式无需外引刀闸位置,装置提供刀闸位置控制字可供整定。
题型:判断题 To get as much firsthand information as possible, inspectors will hold workshops and distribute questionnaires, ____?A.won't they B.won't it C.aren't theyD.isn't it 查看答案