Ϊҳղڵλ:˾ҳ¹ܾ´ãӭȫţվվоѽһƬµأܵĻƾʷںȫţλɽջ
ҹ˾2003ƿйȽˮƽ1×715.24mm 2000MPaߺֳɹĿ˾йȽˮƽ1×717.8mm 1860MPa2000MPa߲ͨ˲ƷȨ©ԤһԤӦ˾