阅读下列材料：

材料一：江南制造总局炮厂的机器房	材料二

    是什么？                                                                                                                                                                                                                                                                                                                              （2）列举李鸿章在上述运动中创办的两个重要的近代企业。根据所学知识判断材料二中李鸿章为什么会    有这样的感慨？                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              （3）上述运动的性质是什么，你是怎样认识这一重要运动的？

混凝土结构子分部工程施工质量验收合格应符合：有关分项工程施工质量验收合格；有完整的质量控制资料；观感质量验收合格；结构实体检验结果满足规范要求。