SS

SS

1. ■ =Satellite System卫星系统;

2. ■ Scanning [Scintillation] Spectro-meter 扫描[闪烁]光谱仪;

3. ■ Secretary of State [美]国务卿, [英]国务大臣;

4. ■ Signal Selector 信号选择器;

5. ■ Space Station 空间站;

6. ■ Spaceships 宇宙飞船;

7. ■ Stabilization System 稳定系统;

8. ■ Stainless Steel 不锈钢;

9. ■ Standard Specification 标准规格;

10. ■ Surveillance Station (Radar) (雷达)侦察站, 监视站;

11. ■ Switching Selector 开关选择器