safety working pressure rating
额定安全工作压力值
Impact of Job Insecurity on Job Pressure,Job Satisfaction and Performance;
工作不安全感及其对工作压力感、工作满意感和绩效的影响
Each hot water space heating boiler shall be equipped with a pressure relief valve set to relieve below the maximum boiler working pressure.
每个热水供暖锅炉都必须配置压力安全阀,其设置的泄压压力必须小于锅炉的最大工作压力。
Current Situation of Work Stress of Security Staff in Colleges and Universities in Sichuan and Chongqing and Its Relationship with Job Burnout
川渝地区高校安全保卫人员工作压力现状及其与职业倦怠的关系
Hanjiawan Coal Mine:strata behaviors regularity and safe mining at coal faces
韩家湾煤矿矿山压力显现规律与工作面安全开采
Purpose: To test operation of pressure differential relief valve.
目的：检测差压安全阀的工作性能。
This valve must be marked with a maximum set pressure not to exceed the working pressure on the water heater.
这种安全阀必须标注不能超过的最大设置压力和热水器的最大工作压力。
This valve must be marked with a maximum set pressure not to exceed the marked working pressure on the water heater.
这种安全法必须标注不能超过的最大设置压力和热水器的最大工作压力。
a small punch press mounted on a workbench.
安装在工作台上的小型压力机。
The engineer opened the safety valve to allow the steam to escape and so reduce the pressure.
工程师打开安全阀让蒸气外逸以便降低压力。
The Study of Safety Assessment Engineering Method of the Pressure Piping Containing LOP Defect;
未焊透缺陷压力管道安全评定工程方法研究
Practice of safe mining in coal face threatened by karst water under high pressure
受高压岩溶水威胁工作面安全开采的实践
Thin seam mining coal face pressure gun control and production safety
薄煤层炮采工作面矿压控制与安全生产
Boilers and Pressure Vessels Safety
锅炉及压力容器安全。
safety-supervision regulation of pressure vessel
压力容器安全监察规程
oil and water-pressure safety device
油及水压力安全装置
press safety interlock valve
压力机用安全联锁阀
Police Is To Create Public Security in Regional Harmonious Society;
公安工作为创建区域和谐社会公共安全而努力