免费观看18禁黄网站国产,无码人妻熟妇av又粗又大,精品久久久久久亚洲中文字幕,日韩精品中文无码

蘭溪市馳航機械股份有限公司主要生產(chǎn)鋁合金鍛件，擁有多年的鋁合金制品鍛造加工經(jīng)驗。

B31-TX

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:42/32/22T

OUTER CHAINRING:CNC ALLOY "BLACK"ANODIZED

CENTRE CHAINRING:ALLOY "HA"PAINTED

INNER CHAINRING:ALLOY "HA"PAINTED

COMPATIBILITY：9S/8S

PCD:104/64MM

CHAINLINE:47.5MM

B.B.Axie:113MM(23-68-22R)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:42/32/22T

OUTER CHAINRING:CNC ALLOY "BLACK"ANODIZED

CENTRE CHAINRING:ALLOY "HA"PAINTED

INNER CHAINRING:ALLOY "HA"PAINTED

COMPATIBILITY：9S/8S

PCD:104/64MM

CHAINLINE:47.5MM

B.B.Axie:113MM(23-68-22R)

產(chǎn)品中心

公安县| 广饶县| 噶尔县| 昂仁县| 门源| 日照市| 宁陵县| 招远市| 鱼台县| 读书| 八宿县| 定陶县| 义乌市| 威信县| 宜州市| 雷州市| 福清市| 扶余县| 莒南县| 沙雅县| 中超| 宁陵县| 宁蒗| 民勤县| 宜春市| 南汇区| 靖远县| 基隆市| 楚雄市| 虹口区| 响水县| 称多县| 苏尼特左旗| 绿春县| 方山县| 盐津县| 福贡县| 丰城市| 翁牛特旗| 泗水县| 邢台县|