上QQ阅读APP看本书，新人免费读10天
设备和账号都新为新人
Announcement of the Ministry of Housing and Urban-Rural Development of the People s Republic of China
No.205
Announcement of the Ministry of Housing and Urban-Rural Development of the People s Republic of China on Issuing of National Standard Titled Technical Code for Anti-seepage in Petrochemical Engineering
Technical Code for Anti-seepage in Petrochemical Engineering has been approved as a national standard with a serial number of GB/T 50934-2013，which shall be implemented since June 1，2014.
Authorized by the Research Institute of Standards and Norms，Ministry of housing and Urban-Rural Development of P.R.China，this code is published and distributed by China Planning Press.
Ministry of Housing and Urban-Rural Development of the People s Republic of China
Nov.1，2013