DG

DG

1. ■ =Defence Guides 国防指南[英];

2. ■ Diesel Generator 柴油发电机;

3. ■ Differential Gain【无】微分增益;

4. ■ Differential Generator 差动式传感器, 差动振荡机;

5. ■ Directional Gyro 陀螺方向仪;

6. ■ Disc Grinder 园盘磨床[研磨机];

7. ■ Displacement Gyro 位移陀螺;

8. ■ Double Glass 双层玻璃