电力建设施工技术规范 第4部分:热工仪表及控制装置(附条文说明)
Technical specification for thermal power erection and construction-Part 4: instrumentation and control
2019-06-04
YC/T 547.2-2016
烟草行业专用计量器具技术审核规范 第2部分：卷烟吸阻和滤棒压降检测设备
Specification of technical check for the special measuring instrument of tobacco industry—Part 2:The cigarette draw resistance and filter rod pressure drop instrument