名称:17 A/B型头盔
Name: 17A/B Helmet

产地: 美国
Birthplace: USA

说明:
Specifications:
提供全面的头部保护.
Offers comprehensive head protection.
双重排气系统能防止不必要的污染物回流至头盔内.
A Double Exhaust System helps t o prevent backflow of unwanted contaminates into the helmet.