Get this from a library! Tu jie tian gong kai wu = Technology of China. [Ruhong Xu, (yi shu)] -- (tu jie ban)gu jin bai yu fu cai tu,yi qian xian you qu de tu wen fang shi,jing pi …

View Notes - CCCH9020 Lecture 6 metallurgy (2014) from CCCH 9020 at 香港大學. CCCH9020 Science and Technology: Lessons from China Metallurgy in

) and less likely to shatter http://www.youtube.com/watch?v=SYJZ_HJATF0 (from 13:58 to 16:12) ~ from CCCH 9020 at 香港大學