GB/T 40930-2021成人旅行滑雪靴旅行滑雪板固定器接口要求和试验方法标准
英文:Touring ski-boots for adults—Interface with touring ski-bindings—Requirements and test methods GB/T 40930-2021介绍: 国家标...
英文:Touring ski-boots for adults—Interface with touring ski-bindings—Requirements and test methods GB/T 40930-2021介绍: 国家标...