Uv & heat * * 80 % tensile strength retention after 350 hours stabilised weatherometer exposure , masterbatch in both tapes and coating 紫外线和热稳定性在老化试验机中试验350小时后保留80 %的拉伸强度
2.
For example : the high frequency digital oscilloscope , the appropriative debugging , tests computer , eprom read - write , the multimedia computer video frequency signal generating device , the digital camera , dmm , weatherometer , the wave ridge welding machine and so on 如：高频数字示波器专用调试测试电脑eprom读写器多媒体电脑视频信号发生器数码相机数字万用表器件测试老化台波峰焊机等等。
