pz43, pz73h, pz973, z40h, z40w, z40y, z41h, z41h-150lb, z41w, z41x, z41y, z43h, z44, z44x, z45, z45h, z45x, z61h, z641, z641h, z73x, z941h, z961h, 不锈钢闸阀, 伞齿轮闸阀, 低温闸阀, 刀型闸阀, 双闸板闸阀, 封闸阀, 平行双闸板, 座封闸阀, 弹性座封闸阀, 明杆闸阀, 暗杆闸阀, 板式闸阀, 板闸阀, 楔式闸板式闸阀, 楔式闸阀, 气动闸阀, 波纹管闸阀, 浆液阀, 焊接闸阀, 电动闸阀, 真空闸阀, 管闸阀, 美标波纹管闸阀, 钢闸阀, 闸板闸阀, 闸阀, 齿轮闸阀|
2020-09-11|
Post by: Feiqiu
闸阀概述,闸阀说明书
闸阀型号编制方法: 闸阀附加代号:WZ表示波纹管闸阀、DZ低温闸阀、NKZ真空闸阀、PZ刀型闸阀; 闸阀类型表 […]