GB/T 40926.4-2021冰球运动护具第4部分:守门员的头部和面部护具标准
英文:Protective equipment for use in ice hockey—Part 4: Head and face protection for goalkeepers GB/T 40926.4-2021介绍: 国家标准...
英文:Protective equipment for use in ice hockey—Part 4: Head and face protection for goalkeepers GB/T 40926.4-2021介绍: 国家标准...