踏着天安门前国庆50周年庆典那雄健的健步，伴着珠江口畔澳门回归那隆隆的礼炮，我什1壮怀激烈、豪情满怀地跨进了2000年。“千年等一回”。我们等来了这个崭新的充满希望的世纪，等来了中华民族振兴发展的难得机遇。我们《工程机械》杂志在广大业内人士、作者、通讯员、编委及 Marching the 50th anniversary of the Tiananmen Square National Day that vigorous healthy walking, accompanied by the Pearl River Mau Macau return to the rumbling salute, I even a strong fierce, pride and affection into the 2000 year. “Wait for a second millennium.” We have waited for this brand new century full of hope, which has come to us a rare opportunity for the rejuvenation and development of the Chinese nation. We “Construction Machinery” magazine in the majority of industry insiders, authors, correspondents, editorial board and