仕様は、Φ32≒38≒44≒Φ57≒70≒Φ95≒108 108φΦ120≒φ140≒Φ280、非証明数nbsp ;
0531-69959201
lqg18653457231
+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China
+86-531-69959201
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