D81X赣玛沟槽手柄蝶阀沟槽蝶阀

D81X赣玛沟槽手柄蝶阀沟槽蝶阀阀门电磁阀

D381X赣玛沟槽蝶阀

D71X-10/16上海高特手柄蝶阀

D341X-10D341X-10上海高特法兰蝶阀阀门

Z81XZ81X上海高特中型沟槽暗杆楔式闸阀阀门

Z85XZ85X赣玛沟槽暗杆弹性座封闸阀

Z81XZ81X赣玛沟槽明杆弹性座封闸阀

HC41X-16QHC41X-16Q上海高特消声止回阀

P复合式排气阀

HC41X-16Q上海高特消声止回阀

GL41H-16Q上海高特法兰过滤器阀门