JZW-02浮球式空气管头
ZW-02浮球式空气管头
铸造式空气管头
镀锌空气管头
空气管头
LIANXIREN：FANXIANSHENG
SHOU JI：13905261165/13905261159
GONG SI：JIANGSUKAITONGCHUANYONGFAMENYOUXIANJINGCAI258WANG
DI ZHI：JIANGSUSHENGJINGJIANGSHICHENGBEIYUANQUXINJIANBEILU35HAO
