高分子自恢复保险丝是一种新型正温度系数的过流保护元件,其使用及选用都有一定的规则.
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Hello the wire optical cable under the seabed destoryed by Twaiwan's earthquake on December 26?
你好,上次十二月二十六日发生的台湾的地震摧毁了海地底下的电线光缆是 吗 ?
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简述了热线法快速测量固体微粒导热系数的原理,设计制作了实验系统.
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These rugged elements are constructed of high-strength woven stainless steel wire mesh.
这些凹凸不平的要素是建造高强度编织不锈钢丝网.
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An Intelligent System System for Measuring Themal Conductivity By A Hot wire Method
线热源法测导热系数的智能化测试系统
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Directional Sensitivity for the Hot Wire Measurements at Very Low Wind Velocity
极低风速下热线测量的方向特性
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平行热线法测定耐火材料导热系数的理论基础及技术
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Study of Pipe to Pipe Hot Wire TIG Welding Technology in Electric station Boiler
电站锅炉管&管对接热丝TIG焊工艺的研究
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High quality amorphous silicon films fabrication by hot wire chemical vapour deposition technique
用热丝法制备优质稳定非晶硅薄膜的研究
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