名称;电动高压截止阀、电动高压焊接截止阀、电站阀专用电动截止阀、电动自密封截止阀、高温高压电动截止阀、耐超高压电动截止阀、电动开关截止阀、电厂用电动截止阀、开关型电动截止阀、电动调节型电动截止阀 型号:J961H-100/J961Y-100/J961Y-200/J961H-200/J961H-320/J961Y-320/J961Y-P54 100V /J961Y-P54 140V/J961Y-P54 170V/J961Y-P55 100V/J961Y-P55 140V/J961Y-P55 170V/ J961Y-57 100V/J961Y-P57 140V/J961Y-P57 170V J961Y高压截止阀- J961Y高压截止阀10mpa电动高压截止阀 的 详 细 说 明 |