抽样做胶合板耐候性试验表明，MUF树脂可取代酚醛树脂。
Plywood weather-resistant test of radom resin sample showed that the MUF resin can replace the PF resin for plywood production.
对外墙外保温体系用聚合物抹面砂浆在耐候性试验环境下的力学性能进行研究。
It was studied the mechanical properties of polymer finishing mortar for external thermal insulation composite systems (ETICS) under weathering test.
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 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.
若通过自然环境试验考核涂层材料的耐候性，则试验周期太长，在很多时候不能很好满足设备在短期内完成设计、试验、定型的要求。
The test cycle is too long if the natural environment is used to evaluate materials durability. The evaluation test can not meet the requirements of design, testing, setting in short term very well.
目前，评价材料耐候性的试验技术主要有自然环境试验、自然环境加速试验和实验室加速试验3种方法。
Currently, 3 test methods, including the natural environmental testing, the natural accelerated testing and the laboratory accelerated testing, are used to evaluate materials durability.
目前，评价材料耐候性的试验技术主要有自然环境试验、自然环境加速试验和实验室加速试验3种方法。
Currently, 3 test methods, including the natural environmental testing, the natural accelerated testing and the laboratory accelerated testing, are used to evaluate materials durability.
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