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- manually operated valve 手动操纵阀
- Manually operated, safe and reliable. 双手操作，安全可靠。
- All units, whether installed directly on a valve or on a floor stand, can be manually operated in case of power failure. 所有装置，无论是直接安装在阀门上，还是安装在地轴架上，都可以在出现电力故障时，进行手动操作。
- The doors can be manually operated in the event of fire. 发生火灾时，这些门可以手动控制。
- In communications, a manually operated system for interconnecting subscribers. 在通信技术中,一种连接用户电话线路的人工操作系统。
- manual operation valve 手动操纵阀
- In computer graphics,a manually operated functional unit used to specify an addressable point. 在计算机图形学中，用来指明一个可寻址点的一种人工操作控制单元。
- NC machine tools work so fast that their production rate is equal to the rate of five manually operated machine tools . 数控机床工作迅速，其生产率是手动机床的五倍。
- Please program the computer to do the job instead of manual operation. ＂请给电脑编制一个程序，以便进行这项工作代替手工操作。＂
- In computer security a manually operated switch or device that activates an alarm. 计算机安全学中，指手工操纵的能发生警报的开关或设备。
- In computer graphics, a manually operated functional unit used to specify an addressable point. 在计算机图形学中，用来指明一个可寻址点的一种人工操作控制单元。
- Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings. 建筑物气体装置用手工操作球阀和死底锥形旋塞。
- Pipeline system:lt adopts the most excellent set in the trade. Main part have BURKERT high-temperature air operated valve and SIEMENS vacuum pump. 管路系统：行业最优化配置，主要部件BURKERT气动阀和西门子真空泵。
- A portable,manually operated container that ejects a spray,foam,or gas under pressure. 气溶胶弹式容器在压力作用下喷射气雾、泡沫或气体的可移动的手工操作的容器。
- NC machine tools work so fast that their production rate is equal to the rate of five manually operated machine tools. 数控机床工作迅速，其生产率是手动机床的五倍。
- The assembly of panel mounting electrical components such as signal indicators, neonlamps, manually operated switches. 用于控制面板的电子元件（例如指示灯，氖灯，手动开关）的装配。
- The manual operation of valve great of pneumatic butterfly valve and ball butterfly valve can be realized through simple selection. 带有手动机构的气动蝶阀,气动球阀,只要通过简单的切换,即能实现阀门的手动操作。手动机构安装在气动执行装置与阀门中间,操作极其方便。
- A portable, manually operated container that ejects a spray, foam, or gas under pressure. 气溶胶弹式容器:在压力作用下喷射气雾、泡沫或气体的可移动的手工操作的容器。
- Valve accessories for manual operation in overhead or underground systems and other special needs are available. Refer to page 24. 可提供用于过高或地下系统的人工操作,以及其它特殊需要的附件。请参阅第24页。
- Slightly different than straight manual override, Declutchable Manual Override disengages the actuator gear train for manual operation of the valve. 与直接强制手动操作装置有些不同，分离式强制手动操作装置将执行器的齿轮传动机构与阀门的手动操作机构分离开来。
