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英国菲力浦斯红外防御元件公司推出一种适合于分析仪器应用的、具有温度稳定的热释电敏感器,该敏感器的最佳预置温度值为35℃,可控
Phillips, UK Infrared defensive component company introduced a suitable for analytical instrumentation, with a stable temperature pyroelectric sensor, the sensor’s optimal preset temperature value of 35 ℃, controllable