室外暴露试验 meaning in English

atmospheric atmospheric exposure test
outdoor-exposure test

Standard practice for conducting outdoor exposure tests of varnishes
进行清漆室外暴露试验的标准实施规程
Standard practice for conducting exterior exposure tests of paints on wood
木材表面涂料的室外暴露试验标准实施规程
Standard practice for determining by exterior exposure tests the susceptibility of paint films to microbiological attack
室外暴露试验测定漆膜对微生物侵蚀敏感性的方法