产品品名规格、型号材质、钢号生产厂家弹簧钢1.5*1000*200060Si2MnA重庆特钢弹簧钢1.8*1000*200060Si2MnA重庆特钢弹簧钢2.0*1000*200060Si2MnA重庆特钢弹簧钢2.5*1000*200060Si2MnA重庆特钢弹簧钢3.0*1000*200060Si2MnA重庆特钢弹簧钢3.5*1000*200060Si2MnA重庆特钢弹簧钢4.0*1000*200060Si2MnA重庆特钢弹簧钢5.0*1000*200060Si2MnA重庆特钢弹簧钢6.0*1000*200060Si2MnA重庆特钢弹簧钢8.0*1000*200060Si2MnA重庆特钢弹簧钢10*1000*200060Si2MnA重庆特钢弹簧钢12*1000*200060Si2MnA重庆特钢弹簧钢14*1000*200060Si2MnA重庆特钢弹簧钢16*1000*200060Si2MnA重庆特钢)