自行车-轮辋规格
套自行车轮辋的要求的WO(有线轮辋)和SS(直侧缘)级ICS:83.160.10 ISO 5775-2:1994
TZS 619:2001标准-坦桑尼亚PVOC认证-COC认证-自行车-轮辋规格
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