CH13，GH14，GH38，GH39，GH167，GH901，GH170
价格：180.00
CH13，GH14，GH38，GH39，GH167，GH901，GH170高温合金CH13，GH14，GH38，GH39，GH167，GH901，GH170钢板CH13，GH14，GH38，GH39，GH167，GH901，GH170钢带CH13，GH14，GH38，GH39，GH167，GH901，GH170化学成分)