CKD新关节直型兼容管外径：16mm...
CKD新关节直型兼容管外径：12mm...
CKD新关节直型兼容管外径：10mm...
CKD新关节直型兼容管外径：8mm...
CKD新关节直型兼容管外径：6mm...
CKD新关节直型兼容管外径：4mm...
Chiyoda尼龙管8x6mm/20m黑...
Chiyoda尼龙管6x4mm/20m黑...
Chiyoda尼龙管6 x 4.5mm/...
Chiyoda尼龙管4x3mm/20m黑...
Chiyoda尼龙管4x2.5mm/20...
Chiyoda尼龙管12mm/20m黑色...