Liên quan OTR-21 Tochka OTR-23 Oka OTs-27 Berdysh OTs-22 Buk Ô Trấn Ở trường cô dạy em thế O-Train (Korail) Ổ trượt Otricoli Otrębusy
Tài liệu tham khảo WikiPedia: OTR-21_Tochka http://www.aviationweek.com/aw/generic/story_gener... http://www.janes.com/defence/news/jmr/jmr060407_1_... http://www.militaryparitet.com/ttp/data/ic_ttp/173... http://missilethreat.com/missiles/ss-21-a_russia.h... http://www.youtube.com/watch?v=VeRzHyFX68M http://www.militarium.net/wojsko_polskie/uzbrojeni... http://www.fas.org/man/dod-101/sys/missile/row/ss-... http://www.globalsecurity.org/military/world/belar... http://www.globalsecurity.org/military/world/ukrai... http://www.globalsecurity.org/wmd/world/dprk/kn-2....
