标准紧定环 铁黒染め材质:SC12.7-06C,SC12.7-08C,SC12.7-10C,SC12.7-12C,SC25.4-12C,SC25.4-15C,SC25.4-18C, 无电解镀镍材质:SC12.7-06M,SC12.7-08M,SC12.7-10M,SC12.7-12M,SC25.4-12M,SC25.4-15M,SC25.4-18M, 不锈钢材质:SC12.7-06S,SC12.7-08S,SC12.7-10S,SC12.7-12S,SC25.4-12S,SC25.4-15S,SC25.4-18S, 铁黒染め材质:SC0305C,SC0306C,SC0308C,SC0405C,SC0406C,SC0408C,SC0505C,SC0506C,SC0508C,
粤公网安备44030602001861号