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- spare valve set 备用电子管组
- 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。
- The valve set pressure is too close to the normal working pressure. Readjust the valve set pressure and pay attention to equipments' strength. 阀门整定压力与设备正常工作压力太接近。应根据设备强度条件对开启压力进行适当的调整；
- On the set of processing simply valve set was attached to the lathe with 0 # Emery cloth at the expense of the gringing rarts of sanding. 差阀套的办理只是不兵阀套夹在车床上，用0%23砂布不兵研磨受亏的部位砂平不离动了。
- The helix-angel of intake ports is educed and valve set is a new design, the exhaust ports adopt the approximate circle shape cross-section as the exhaust pipe. 进气道减小了螺旋角度并对气阀座进行了重新设计,排气道采用了与排气管相匹配的近似圆形截面并进行了光滑过渡。
- Body has handhole (or manhole) for easy wash and examination, And bottle valve set up inlet/outlet valve,safety valve, pressure gauge and pressure gauge valve, drain valve etc. 筒体上设有手孔（或人孔），以便清理、检修。瓶头阀上设有进气阀、出气阀，安全阀、压力表和压力表阀、泄放阀等。
- Shows a valve setting of 2.0, indicating that the valve is partially open. 显示阀门设置为2.;0;表示阀门部分开启。
- The butterfly valve closing procedure of water transfer work from Fengjiashan Reservoir to Baoji city is optimized for water hammer protection,and the concept of air valve set is proposed. 提出了空气阀组概念,水锤分析表明,采用空气阀组和两阶段关闭蝶阀联合作用可有效地防护长距离加压输水工程中水锤危害。
- With all arrows visible, the Inner Scale, set at 6 and the indicator line aligned with Outer Scale 0; the valve setting is 6.0 And the valve is fully open. 如果能够看到所有箭头;则内部刻度设置在6。指示器线对齐外部刻度0;阀门设置是6.;0;则阀门处于全开状态。
- She spends her spare time nursing her old mother. 她的业余时间都花在照顾她年老的母亲上。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- What do you like doing in your spare time? 你在闲暇时喜欢做什么？
- Using this feature with the Purge Valve closed can result in over pressurizing the system or exceeding the Pressure Safety Relief Valve setting. 在放气阀关闭时使用这个功能，可能会导致系统压力过大或超过压力安全阀的设置压力。
- I spent all my spare time reading poetry. 我所有的业余时间都用在诗歌阅读上。
- Relief valves set for the test pressure should be installed if necessary to give protection to the system against the risks of overpressure during the test. 必要时应安装测试压力的卸压阀装置以保护系统在测试过程中抵御超压危险。
- Spare blankets lay at the foot of each bed. 每张床的尾端放有备用毛毯。
- We have enough fruit and to spare. 我们的水果充足有余。
- They want any money you can spare. 你有多少闲钱他们都要。
- I can spare you some, if you want, at cost. 你如果想要，我可按成本让给你一些。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
