Zobrazeno 1 - 1
of 1
pro vyhledávání: '"洪成宗"'
Autor:
Chen-Tsung Hung, 洪成宗
102
Hot-rolled coils have enough strength, good thoughness, easy processing and nice welding performace, which can easily to connect with other frame of metal. Therefore they are widely used in cars and constructions. But the hot-rolled coils wi
Hot-rolled coils have enough strength, good thoughness, easy processing and nice welding performace, which can easily to connect with other frame of metal. Therefore they are widely used in cars and constructions. But the hot-rolled coils wi
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/rd37ua
