20.32MM-6.86MM-25-8815规格参数
相关型号
20.3301M/2-E 20.3301M/3-E 20.3301M/6-E 20.3301M/8-E 20.3304M/2-E 20.3304M/3-E 20.3304M/4-E 20.3304M/6-E 20.3304M/8-E 20.4100M/3-P