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01 光纤液位传感器本文介绍了光纤的构造和特性,光纤液位传感器利电空、水、油介质反射光量的不同来划别液位。文中介绍丁其原理和特性。它具有小型、可移动、防爆、安全的特点。文中还介绍了几个应用实例。(日) 02 大型环境试验装置本文叙述了日本综合家电制造厂试验研究所设置的大型环境试验装置。试验室分为寒冷环境试验室和温暖环境试验室。室内有
01 fiber level sensor This article describes the structure and characteristics of optical fiber, fiber optic level sensor air, air, oil and medium reflect the amount of light to distinguish the level. The article describes the principle and characteristics of Ding. It has a small, removable, explosion-proof, safe features. The article also introduced several application examples. (Day) 02 Large-Scale Environmental Test Equipment This article describes a large-scale environmental test equipment set up by Japan’s General Electric Appliance Manufacturing Factory. Laboratory is divided into cold environment laboratory and warm environment laboratory. Indoor