HF1280船用日标高压液压截止阀HF-1280-25-11
¥19HF1280船用日标高压液压截止阀HF-1280-25-11
¥19GBT590截止阀 A16050GBT590船用法兰铸铁截止阀GBT590 A16050
¥59GB/T588截止回阀BS16150GBT588船用青铜截止止回阀GB/T588 BS16150
¥59GBT588截止回阀A25040GBT588船用法兰青截止止回阀GBT588A25040
¥59GBT587截止阀 BS16150GBT587船用法兰青铜截止阀GBT587 BS16150
¥59GBT587截止阀 A25040GBT587船用法兰青铜截止阀GBT587 A25040
¥59GBT585截止回阀BS10200GBT585船用法兰铸钢截止止回阀BS10200
¥59GBT585截止回阀A25050GBT585船用铸钢截止止回阀A型-AS型A25050
¥59GBT584 截止阀BS10200GBT584 船用法兰铸钢截止阀GBT584 BS10200
¥59GB/T584截止阀 A25050截止阀GB/T584 A25050 DIN型碳钢球形角形阀
¥59通海阀CB/T4021 J350J类铸钢直角通海阀CBT4021 J350
¥591.6Mpa铜截止阀CBT4016BJ25CB/T4016J类法兰青铜1.6Mpa截止止回阀BJ25
¥59