¥ 500.00
1-9件起订
¥ 480.00
≥10件
DN200-DN3000
品牌 型号 ..
注：可来图来样定作非标的螺旋闸门
Note: Non-standard screw gate valve could be customized based on drawing or sample.
关键词：电动单向螺旋闸门,电动粉体闸门电动闸板门,电动插板门,电动螺旋闸门,气动方型插板阀,QLMD电动插板阀
