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軸承鋼球,鉻鋼球,滾珠,鉻鋼珠,軸承鋼珠: 1.材質: GCr15 440 440c; 2.規(guī)格: 0.5mm--152.4mm 3.級別: G10----G100; 特大軸承鋼球,大型鋼球,特大鋼球: 1.特大軸承鋼球規(guī)格:30MM----152.4MM 2.特種GCR15鋼球具體規(guī)格: 30mm, 30.163mm, 31mm, 31.75mm, 32mm, 33.338mm, 34mm, 35mm, 34.925mm, 36.513mm, 38.1mm, 39.688mm, 40mm, 41.275mm, 42.863mm, 44.445mm, 4 5mm, 46.625mm, 50mm, 50.8mm, 53.975mm, 55mm, 57.15mm, 60mm, 60.325mm, 63.5mm, 69.85mm,. 70mm, 75mm, 76.2mm, 80mm, 88.9mm, 90mm, 100mm, 101.6mm, 110mm, 127mm, 152.4mm 3.軸承鋼球材質: GCr15 康達鋼球,品質保證,誠信合作,從我做起,這不只是說說而已! TEL:0635-8171783 FAX:0635-8250058 MOB:13061****** web:
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