j61h, j61h-100, j61h-200, j61h-25, j61h-250, j61h-320, j61y, j61y-100, j61y-200, j61y-25, j61y-250, j61y-320, 截止阀, 电站截止阀, 高压电站截止阀, 高温高压电站截止阀|
2020-09-14|
Post by: DaleY799592840
高温高压电站截止阀
高温高压电站截止阀常见型号有：J61H-100、J61H-200、J61H-250、J61H-320、J61Y-100、J61Y-200、J61Y-250、J61Y-320、J61Y-P54/100V、J61Y-P54/140V、J61Y-P54/170V、J61Y-P55/100V、J61Y-P55/140V、J61Y-P55/170V、J61Y-P57/100V、J61Y-P57/140V、J61Y-P57/170V。