संवर्धित उपग्रह प्रमोचन यान
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[[chitr:Launch Vehicles.jpg|thumb|vibhinn pramochan yan|350px]] sanvardhit upagrah pramochan yan (eeselavi) bharat ka ek mahattvapoorn pramochan yan hai jo praudyogikiyoan ko pradarshit aur unake vaidhikaran ke lie kam lagat ke madhyavarti yan ke roop mean kary karane hetu vikasit kiya gaya.
- 40 tan ke utthapan bhar sahit 23.8 mi. lanbe eeselavi ko ek paanch charan sanpoornatah thos nodak yan ke roop mean, 400 ki.mi. vrittiy kakshaoan mean parikrama karate 150 ki.gra. bharavali shreni ke upagrahoan ke mishan ke sath sanroopit kiya gaya.
- straip-aaun charan mean 1 mi. vyas ke do saman thos nodan motar shamil the. eeselavi karyakram ke aantargat char vikasatmak u danean ayojit ki geean.
- pahali vikasatmak u dan 24 march, 1987 ko aur doosari 13 julaee 1988 ko sanpann huee.
- 20 mee, 1992 ko eeselavi-di3 ko saphalatapoorvak tab pramochit kiya gaya jab shros-si (106 ki.gra.) ko 255 x 430 ki.mi. ki kaksha mean sthapit kiya gaya.
- 4 mee, 1994 ko pramochit eeselavi-di4, 106 ki.gra. vale shros-si2 ki parikrama ki. isamean do nitabhar the, gama kiran prasphot (jiarabi) parikshan aur mandan vibhav vishleshak (arapie) aur isane sat sal ke lie kary kiya.
- eeselavi ne uchchatar vikas ke lie bahumooly janakari pradan ki.
tika tippani aur sandarbh
bahari k diyaan
sanbandhit lekh
varnamala kramanusar lekh khoj
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