Home / Standards / JT/T 540-2004 JT/T 540-2004 Abolished 船用中小型柴油机曲轴与轴瓦分级修配尺寸 Standard Type JT ICS N/A CCS N/A Status Abolished Issue Date 2004-06-03 Implementation 2004-09-01 Centralized Committee 交通部 Issuing Authority 交通部