单词journal box
na.: 轴颈箱网络: 轴颈壳
轴承座
〔机〕轴(颈)相
Development of the new type locating bush for passenger car bogie journal box
客车转向架轴箱新型定位套的研制
tie-rod type journal box positioning device
拉杆式轴箱定位装置