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 Ministry of Housing and Urban-Rural Development of the People's Republic of China
No.1219
Announcement of publishing the national standard
Code for Installation of Rolling Mill Mechanical Equipment
Code for Installation of Rolling Mill Mechanical Equipment has been approved as a national standard with a serial number of GB/T 50744-2011,which will be implemented on April 1,2012.
Authorized by Ministry of Housing and Urban-Rural Development Institute of Standards & Norms,this code is published and distributed by China Planning Press.
Ministry of Housing and Urban-Rural Development of the People's Republic of China
December 5,2011