GB/T 40922-2021成人特里马滑雪靴特里马滑雪板固定器接口要求和试验方法标准
英文:Telemark ski-boots for adults—Interface with Telemark ski-bindings—Requirements and test methods GB/T 40922-2021介绍: 国...
英文:Telemark ski-boots for adults—Interface with Telemark ski-bindings—Requirements and test methods GB/T 40922-2021介绍: 国...