Methods of test for footwear and footwear materials. Codes of practice-Code of practice for the comparative evaluation by wear trial of materials, components or constructions
鞋类和鞋类材料的试验方法 业务守则
1981-11-30
BS 5131-6.2-1979
Methods of test for footwear and footwear materials. Codes of practice-Code of practice for the identification in footwear wear trials of major weaknesses in design or construction and the assessment of fitness-for-purpose
鞋类和鞋类材料的试验方法 业务守则