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cu | si | fe | mn | mg | zn | cr | ti | pb.bi | al | ||||||
0.05-0.2 | 0.6 | 0.7 | 1.0-1.5 | / | 0.1 | / | / | / | ¾l¶q | ||||||
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²k±µ©Ê | ¤Á«d©Ê | @»k©Ê | ¹q¾É²v20¢J(68¢K) | ±K«× | ||||||||
«Ü¦n | ¤£¦n | «Ü¦n | 50-55 | 2.73 | ||||||||
§Ü©Ô±j«× | ©}ªA±j«×(25¢Xc mpa) | µw«× | ©µ¦ù²v | ¤j°ÅÀ³¤O | ||||||||
150 | 145 | 40 | 8-16 | 95
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