摘要
介绍了CR400AF型动车组的一次气密试验及整车气密试验的情况及比较,提出整合2次气密试验的建议。
The one air-tightness test and vehicle air-tightness test for CR400AF multiple units are described and compared. The suggestion to integrate two air-tightness tests is given.
作者
王继华
WANG Jihua(Qingdao Locomotive & Rolling Stock Monitoring Project Section of China Railway Ji’nan Group Co.,Ltd.,Qingdao 266111,China)
出处
《铁道车辆》
2019年第6期33-35,I0002,共4页
Rolling Stock
