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- The questions existing in pressure measurement controlling system for 21 # aluminum melting furnace in Melting and Casting Branch of SWA are analyzed in the paper,and corrective plans are made out. 本文分析了熔铸厂扁锭熔铸车间21%23熔铝炉炉压测量控制系统存在的问题,提出了改进方案。
- pressure measuring controller 测压控制器
- Shanghai Light Measuring Control Instrument Co., Ltd. 上海郎特精密测控仪器有限公司。
- At whose blood pressure measuring is the earliest tonometer used? 最早的血压计用于测量谁的血压？
- Vapor Pressure Measurement of Supercooled Water. 超冷水水气压观测。
- The programming technique of Siemens protection measuring control device is illuminated. 并说明了西门子保护测控装置的可编程技术。
- Pressure measuring equipment in safety design S2 as specified in DIN 38030 for compressed air brakes in vehicles. 在安全设计S2中,压力测量装置被DIN38030标准指定用于车辆压缩空气制动。
- The hand-held pressure measuring instrument complies with the electromagnetic compatibility acc. To EN 61326. 手持式压力测量仪满足EN 61326电磁兼容性要求。
- A pressure measuring instrument NG 50 with switch contact replaces pressure switch and pressure gauge. 有开关接点的压力测量仪表径50,替代了压力开关和压力表。
- The Application of AVR ATmega161 in Embedded Measure %26 Control Network. 161在嵌入式测控网络中的应用研究。
- Differential pressure measuring instruments with magnetic piston and compression spring, Nominal size ND 80, with or without electric contact device. 带有磁性活塞和压缩弹簧的差动式压力测量仪表,标准尺寸表径80,有或没有电接点。
- Company leadership product including pressure measuring appliance series, reductor series, temperature measuring appliance series and so on. 公司主导产品包括压力仪表系列、减压器系列、温度仪表系列等。
- It ispressure of liquids, gases and vapor that won't corrode copper alloy ,and can pass zhe pressure measured onto a second meter so as to test together and get distant control. 仪表适用测量和铜合金不起腐蚀作用的液体、蒸气和气体等介质的压力。同时以能将被测压以电阻传至二次仪表上，以实现集中检测和远距离控制。
- Compressed air of constant pressure and flow continually blow and sweep the sampler, reached stop-proof effect, so gain correct wind pressure measuring value. 恒压力恒流量的压缩空气不断吹扫取样头,达到防堵的效果,从而获得正确的风压测量值。
- Inductive alarm contacts operate without physical contact and thus have no unfavourable effects on the pressure measuring system while having an unlimited service life. 感应警报接点没有物理接点,所以对压强测量系统没有反作用,这样就有了无限的使用寿命。
- Using 24 bits A/D converter, It realize the high precise pressure measure. 采用24位高精度A/D转换器等器件实现了高精度的压力测量。
- Management in large measure controls the fate of large corporations. 经营管理在很大程度上控制着企业的命运。
- With MDT pressure measurements and samples, oil-testing beds may be a... 对于油气水关系复杂的油(气)藏,通过MDT测压及取样,可以准确选择试油层位,加快勘探进程;
- Top quality balances are needed to document and provide the mechanical and electronic measuring accuracy that is required in precision pressure measuring equipment. 在一些精密压力测量设备中,需要通过最高端的压力秤,来记录和提供机械式或电子式的测量精度。
- The gas density shall be of acombined pressure measuring instrument pressure sensitive poential free electrical alarm contacts functions in one single instrument. 气体的浓度是从一个综合压力测量仪中测到的,其中有一个单独仪器中使用的无电势压敏电子报警器接头。
