室外煤气热力工程设施抗震鉴定标准 meaning in Chinese
code for seismic a e ment of outdoor gas and heating engineering facilities
code for seismic assessment of outdoor gas and heating engineering facilities
gbj44-82
Examples
- Appraisal criteria for antiseismic outdoor gas thermal engineering facilities
室外煤气热力工程设施抗震鉴定标准 - Code for seismic assessment of outdoor gas and heating engineering facilities
室外煤气热力工程设施抗震鉴定标准