Footwear - test method for stiffeners and toepuffs - bondability 鞋靴.补强胶条和皮鞋包头的试验方法.粘合程度
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Adhesives for leather and footwear materials . a method for evaluating the bondability of materials . minimum requirements and material classification 胶粘剂.皮革和制鞋材料用胶粘剂.材料粘合程度的评估方法.最低要求和材料分类