外压试验压力系数
External testing pressure coefficient
液压压力试验组件
hydraulic pressure testing group
变速箱压力试验
transmission pressure test
变速压力机
Press with variable speed
程序变压气相色谱法
programmed pressure gas chromatography
串级试验变压器
cascaded test transformer
动力换档变速箱压力试验
power shuttle transmission pressure test