盖茨聚氨酯水塔带 Polyflex SPL Belts11MSPL型号 2/11M800SPL 3/11M800SPL 4/11M800SPL 5/11M800SPL 6/11M800SPL7/11M800SPL 2/11M1400SPL3/11M1400SPL 5/11M1400SPL 6/11M1400SPL7/11M1400SPL 2/11M1550SPL 3/11
盖茨有齿窄面三角带XPZ型号 XPZ560 XPZ612 XPZ621 XPZ630/3VX250 XPZ637 XPZ662 XPZ670/3VX265 XPZ687 XPZ710/3VX280 XPZ722 XPZ730 XPZ737 XPZ750 XPZ760/