求翻译：本周二、四重大设计院分别传出上周漏传的设计图纸暖通专业和节能专篇的电子版审查意见，收阅后并及时转发给机械工业第三设计院，由其对审查意见中的问题进行完善和答复。本周三机械工业第三设计院完善了对设计图纸的盖章手续和提供所有的设计文件的送审资料。项管人员于当日及时向重大设计院转送到位由其进行复查，预计在本周内完善并形成对设计图纸的图审工作和盖章等手续。由于图审单位对各专业的审查时间较长，致使完成该项工作的时间滞后约一周时间。是什么意思？

Zhouer、SI major Institute respectively last week, outgoing design drawings for leaking HVAC professional energy saving spot-electronic version of the article and review comments, receive and forward in time to after reading third Institute of machinery industry, are perfect by their views on the review of the question and reply. Machinery industry on Wednesday the third improved the seal to the design drawings of the Design Institute information procedures and provides all the design documents for review. Employees at the same time transferred to major design institutes in place by its review in time, is expected to be perfect this week and formed and stamped design drawing on the figure of audit procedures. As the figure on the professional review time longer, resulting in completion of the work of time lag of about one week.