土木工程建筑工程制图习题集总目录（注意：习题集有些题目是没有给出答案的）第一章 制图的基本知识和技能 第二章 点、直线和平面的投影 第三章 投影变换第四章 曲线、曲面与基本形体第五章 截交线与相贯线（此题与原题不一样）第六章 建筑形体的表达方法第七章 轴测投影第八章 标高投影第九章 阴影与透视上为答案1 下为答案2同上题第十章 建筑施工图第十二章 积水排水施工图第十三章 建筑电气施工图（技术不是很好不要介意）minor injury rate is less than 0.8%. 15.2.3 construction safety management system in order to achieve security objectives and develop safety management system: (1) construction contract responsibility system for production safety and security before the approach to establish effective safety production responsibility system, enabling all staff to clarify their security responsibilities, project manager and construction team, subcontractors enter into a construction contract, specification for safe behaviour. (2) safety instruction and safety training before the approach of safety education for all employees, comes into play in the construction and regular lectures on security, security awareness and staff training in special positions. (3) safety information regularly check the implementation of the safety and security reports submitted in a timely manner, appropriate security measures, develop safety plans, active contact with Labor departments to ensure information transfer, the transfer, collection, management. (4) security system according to the standard case, the whole construction process of security checks to eliminate hidden dangers, and by checking and reward and punishment system to enhance the safety awareness of staff, ensuring smooth safety guidelines and regulations, ensure the security goals of the. 15.2.4, safety and facilities management (1) configuration of safety equipment: material, repair shop, reinforced wood-mode processing plants, construction of living