废铁回收价腰斩至两三毛一斤这'身价'甚至不及废纸Operation timed out after 15000 milliseconds with 0 out of -1 bytes received 目前，我国废旧电脑的回收可分为四类:类是将废旧电脑回收，然后再进行翻新、更换零部件，
