序号项目名称制订/修订主要内容主幼部门及主幼单位主要参加单位起止年限琳磨奚泵l采吸与卫修订 增加高层建筑采吸与卫生的要求,以及直埋管道、热水供应和热交换等内容,对试压时间、防腐保温、管网、接头等安装施工方面的内容进行全面修订,并与相关标准的内容协调一致辽宁省建 No. Project Name Development / Revisions Main Contents Main Department and Primary Unit Main Starting and Stopping Periods Lin Moxi Pumps l Adopting Suction and Revised Provisions to Increase Suction and Sanitation Requirements for High-rise Buildings, Buried Pipelines, Hot Water Supply and Heat Exchange and other content, the pressure test time, corrosion insulation, pipe network, fittings and other aspects of the installation and construction aspects of a comprehensive revision, and the contents of the relevant standards consistent Liaoning Province built