论文部分内容阅读
根据国家计委、经委下达经科〔1986〕402号文及交通部(87)文科技字68号文指示,阳离子乳化沥青筑路、养路技术列为国家“七五”期间重点推广新技术项目。交通部成立“阳乳”联合推广小组,各省、市厅、局成立了“阳乳”推广领导小组。自1986年以来,每年召开一次全国性推广会议,会上交流经验,落实计划,加强协作。1987年道路学会成立乳化
According to State Development Planning Commission and Economic Commission’s Circular No. [1986] No. 402 and Ministry of Communications (87) Article 68 of the Circular on Science and Technology of the People’s Republic of China, cationic emulsified asphalt roads and road maintenance technologies are listed as key new technologies projects during the “Seventh Five-Year Plan” . Ministry of Communications established “Yang milk” joint promotion group, provincial, city hall, bureau set up a “Yang milk” promotion leading group. Since 1986, a nationwide promotion conference has been held every year to exchange experiences, implement plans and strengthen coordination. 1987 Road Society set up emulsification