Ageing mechanism of durability of various kinds of sealants was discussed in the light of their cross-linking process, testing results of heat ageing and Xenon lamp weathering.
本文结合各类密封材料的交联反应过程和热老化、氙灯老化试验结果，对其耐久性的老化反应机理进行了探讨。
This equipment use long arc xenon lamp as light source imitate and strengthen weatherability accelerate ageing to get near air ageing test results quickly then evaluate the material weatherability.
本设备是以长弧氙灯为光源，模拟和强化耐候性加速老化的试验设备，以快速获得近大气老化的试验结果，用来评价材料的耐侯性。
This paper concerns mainly: 1. From the principle of accelerated reliability test, a practical ageing method of signal lamp bulbs for basic unit use is proposed.
本文主要涉及以下三方面问题：1。从可靠性加速试验原理出发提出一种可供现场实用的信号灯泡老炼方法。
This paper concerns mainly: 1. From the principle of accelerated reliability test, a practical ageing method of signal lamp bulbs for basic unit use is proposed.
本文主要涉及以下三方面问题：1。从可靠性加速试验原理出发提出一种可供现场实用的信号灯泡老炼方法。
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