防浪阀立式日标法兰STORM VALVE VERTICAL TYPE NIIKURA-SV-FCD

浮动式可视流量表螺纹式SIGHT FLOW INDICATOR CAST IRON TYPE SCREWED 面议

可视流量表 法兰式 SIGHT FLOW INDICATOR CAST IRON FLAPPER TYPE FLANGED 面议

青铜升杆式日标法兰闸阀 F7368 GATE VALVE BRONZE FLANGED-END 面议

船用罐头滤水器Marine Can Water Filters JIS F7121 面议

船用罐头滤芯Marine Can Water Filters Elements JIS F7121 面议

铸铁泥箱篮式平法兰DIN Cast Iron Mud Boxes Basket Type Flat Flanged 面议