1. 煤机用钢:Cr CrMo SiMn CrMnSi CrMnTi CrNiMo 18Cr2Ni4WA 40CrNiMo 20CrNi2Mo CrMo Mn2 18Cr2Ni4WA CrNiMo CrMo S960Q 30CrNiMo8
2. 链环钢:23MnNiMoCr54 22MnCrNiMo 15-25MnV

手机:133-6183-9899
邮箱:info@cvako.com
电话:021-56788399
地址:上海市宝山区友谊路1518号
煤机用钢:Cr CrMo SiMn CrMnSi CrMnTi CrNiMo 18Cr2Ni4WA 40CrNiMo 20CrNi2Mo CrMo Mn2 18Cr2Ni4WA CrNiMo CrMo S960Q 30CrNiMo8
1. 煤机用钢:Cr CrMo SiMn CrMnSi CrMnTi CrNiMo 18Cr2Ni4WA 40CrNiMo 20CrNi2Mo CrMo Mn2 18Cr2Ni4WA CrNiMo CrMo S960Q 30CrNiMo8
2. 链环钢:23MnNiMoCr54 22MnCrNiMo 15-25MnV
手机:133-6183-9899
电话:021-56788399
邮箱:info@cvako.com
地址:上海市宝山区友谊路1518号