Home / Standards / GB/T 7452.2-1996 GB/T 7452.2-1996 Abolished Guidelines for the overall evaluationof vibration in merchant ships under 100m 船长小于100m商船振动综合评价基准 Standard Type GBT ICS N/A CCS U04 Status Abolished Issue Date 1996-11-07 Implementation 1997-05-01 Centralized Committee 国家标准委 Issuing Authority 国家标准委