Forged block Steel grade1.2311 size 180*150*4500 Black surface Heat treatment: Quenched and tempered Ut test: Sep1921-84D/d
|
联系方式
加关注0
NANJING HUISHANG TECHNOLOGY CO., LTD.VIP会员第13年
资料未认证
保证金未缴纳
|
||||||||||||||||||||||||
Forged block Steel grade1.2311 size 180*150*4500 Black surface Heat treatment: Quenched and tempered Ut test: Sep1921-84D/d