2005年3月,北京市十二届人大常委会第十九次会议对《北京历史文化名城保护条例》草案进行三审。市人大常委会委员郭栖栗发表审议意见时提出,北京工业化阶段的历史遗迹的认定和保护也应该提到议事日程,如首钢和城东的纺织城中的一些大中型企业为北京发展立下过汗马功劳,见证和记 In March 2005, the 19th meeting of the 12th NPC Standing Committee of Beijing held the 3rd trial on the draft “Regulations for the Protection of Beijing’s Famous Historical and Cultural Cities”. In his deliberation opinion, Guo Zhali, a member of the Standing Committee of the Municipal People’s Congress, pointed out that the identification and protection of historical sites in the industrialization phase of Beijing should also be mentioned on the agenda. For instance, some large and medium-sized enterprises in Shougang Textile City of Shougang and Chengdong have laid down Elaboration, witness and remember