正庚烷加氢异构化
n-Heptane Hydroisomerization
正庚烷临氢异构化
Hydroisomerization of n-heptane
人工气候加速老化试验
artificial weathering test
人工林近自然化
close-to-nature plantation forests
人工加速老化试验
artificial accelerated ageing test
人工加速老化处理
artificially accelerated ageing testing