ins:dda_ddable k收起 f查看大图 m向左旋转 n向右旋转û收藏 6 7 ñ112 评论 o p 同时转发到我的微博 按热度 按时间 正在加载,请稍候...相关推荐 e刷新 +关注 星座萝卜苏 06月19日 15:28 有些时候,金牛会突然不自信;有些时候,金牛会拿不出勇气;有些时候,金牛会...
FORGEABLE NICKEL ALLOYPROBLEM TO BE SOLVED: To provide a forgeable Ni alloy improved in resistance to isothermal or repeated high temp. oxidation and excellent in high temp. strength and creep rupture strength by incorporating specific amounts of C into an Ni-Cr-Fe alloy.BRILL ULRICH...