Dangerous Goods Classification 危险货物分类; digital gain control 数字增益控制; Digital geoballstic Computer 数字地面弹地面道计算机; digital gyrocompass, digital gyroscopic compass 数字陀螺罗盘
实用场景例句
全部
DGC is a kind ol magnetic - driving , double casings, multi stage centrifugal puiiip.
DGC型泵是双层壳体磁力驱动多级离心泵.
互联网
This paper describable application and an actualize method of Jiangxi electric power tariff meter system.