石墨盤根品質規(guī)格型號齊全101棉纖增強柔性石墨盤根102玻纖增強柔性石墨盤根105無硫柔性石墨盤根103不銹鋼絲增強柔性石墨盤根104茵苛鎳絲增強柔性石墨盤根106高碳纖維增強柔性石墨盤根107銅絲增強柔性石墨盤根108碳化纖維增強柔性石墨盤根109抗銹蝕柔性石墨盤根111外網編無燒失柔性石墨盤根112外鉤編無燒失柔性石墨線113外網編柔性石墨線114外鉤編柔性石墨線,石墨盤根3*3mm,4*4mm,5*5mm,6*6mm,8*8mm,10*10mm,12*12mm,14*14mm,16*16mm,18*18mm,20*20mm,
22*22mm,24*24mm,25*25,30*30,40*40,50*50現貨供應
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