开展校准时,机构应使用满足()的,对所进行的校准事宜的校准方法。
A、顾客需要
B、仪器生产厂需要
C、计量检定机构要求
D、以上全是
参考答案:A
局管内影响营业线设备稳定、使用和行车安全的施工及维修作业(不包括铁道部负责审批和站段管理的施工项目)全部由()负责审批。
A、铁道部
B、铁路局
C、车务段
D、车站
—Thank you so much for the lovely evening, Dennis. —You're quite welcome, Julie. ______. We'd been looking forward to seeing you.
A.Were glad to meet youB.I'm afraid you didn't have a good timeC.Thank you for your comingD.Just stay a little longer, please