铜合金 铍青铜、铝青铜

5 规格10-60mm 规格15-115mm 30 - 220 4-3/4 规格90mm 4 规格170mm 规格150mm 规格30-300mm 30 - 300 铝青铜 15 - 115 规格10-90mm 规格125mm 130mm 10 - 60 10 - 90 规格30-220mm

88721585 88721644 88721645 88300848 GD99-900-846 T8311-08-AL T8311-02-BE T8311-04-AL T8311-08-BE 88300844 BE 3014 T8301-06-AL T8301-06-BE T8311-06-AL 88721586 T8311-02-AL GE70-400-846 88300846 88300849 T8301-04-BE T8301-10-AL T8301-10-BE T8311-06-BE BE 3016 GE70-400-849 GE70-400-850 GE70-400-847 T8301-02-AL T8301-04-AL T8301-08-AL T8311-04-BE 88300847 88721642 GE70-400-848 BE 3018 BE 3020 PP01355 BE 3012 10-60mm T8301-02-BE 88721588 88721643 T8301-08-BE T8311A-50-AL T8311A-50-BE GD99-900-850 88300845 GD99-900-847 GD99-900-848 88721587 88721589 GD99-900-849