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(略) | 无缝弯头|90° DN150mm×3.5mm R=1D|02S403Ⅱ|20# GB/T14976|PN1.6Mpa,四氟衬里,两端带1.6Mpa活套法兰 | 个 | 20.0 | 13.0 | (略) |
(略) | 平焊法兰|PN1.6MPa DN300mm|RF GB/T(略)GB/T711 | 片 | 150.0 | 13.0 | 2024-06-15 |
(略) | 平焊法兰|PN1.6MPa DN200|RF GB/T9116Ⅱ|2522 | 片 | 300.0 | 13.0 | (略) |
(略) | 平焊法兰|PN1.6MPa DN150mm|RF GB/T(略) | 片 | 50.0 | 13.0 | (略) |