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压力变送器常以高精密仪表类设备出现在采购范围之内,经常以采购数量多,价格高等特点成为电气仪表类主要采购对象,因此对其价格的把控成为至关重要一点。通过对压力变送器原理分析,进而了解其选型的特点,通过实际采购工作经验,合理找出影响价格的因素。
Pressure transmitters often appear in the scope of the procurement of high-precision instrumentation equipment, often in the purchase quantity, high prices become the main target electrical procurement category, so its price control is crucial. Through the pressure transmitter principle analysis, and then understand the characteristics of its selection, through the actual procurement work experience, reasonably identify the factors that affect the price.