【多选题】
测量压力的引压管的长度一般不应超过___。
A. 10mm；
B. 20mm；
C. 30mm；
D. 50mm。
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答案
D
解析
暂无解析
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【判断题】
基建设备新增设备台账初稿完成后，移交维抢修中心，维抢修中心应按专业分工，在现场进行设备台账的校对，对台账的信息准确性负责，校对工作截止时间为设备台帐交付后1个月内。
A. 对
B. 错
【判断题】
技改项目新增设备台账初稿完成后，移交维抢修中心，维抢修中心应按专业分工，在技改施工现场进行设备台账的校对，并对台账的信息准确性负责，校对工作截止时间为设备台帐交付后2个月内。
A. 对
B. 错
【多选题】
弹簧管压力表校验前的检查内容___
A. 仪表的刻度、指针等，应符合技术要求；
B. 仪表表壳、玻璃及底座应装配严密牢固
C. 校验前回压检查时，仪表指针在标尺刻度范围内移动应平稳，没跳动和卡涩现象；
D. 仪表在工作位置测量系统与大气接通时，仪表指针应位于标尺零点分度线上。
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