体育用品制造业
sporting goods manufacturing industry
sports goods manufacturing industry
文教体育用品
stationery and sporting goods
文体用品与科技
Science & Technology of Stationery & Sporting Goods
公共用品用具污染
Pollution on public utensils
用品用具消毒
Sterilization of articles and things
安徽体育科技
Journal of Anhui Sports Science
奥氏体体积分数
Volume Fraction of Austenite