- 2330
- 1978-11-14
technology: أجهزة الرادار
- 2328
- 1978-11-12
- 2326
- 1978-11-09
- 2234
- 1978-08-08
- 2213
- 1978-07-18
- 2069
- 1978-02-21
- 1941
- 1977-10-15
- 1897
- 1977-08-30
- 1890
- 1977-08-23
- 1857
- 1977-07-21
- 1833
- 1977-06-26
- 1776
- 1977-04-30
- 1694
- 1977-02-05
- 1683
- 1977-01-25
- 1636
- 1976-12-07
- 1631
- 1976-11-30
- 1610
- 1976-11-09
- 1591
- 1976-10-21
- 1590
- 1976-10-20
- 1568
- 1976-09-28