汽车安全玻璃光学性能试验方法: road vehicles-safety glazing materials-test methods for optical properties
加热: heat; warm; heat additive; heating; heat(ing) up; warming; warmup; warming-up 短语和例子把它放在火盆上加热 heat it over a brazier; 把熔炉加热到1,800度 heat the furnance to one thousand eight hundred degrees; 先
