Soosaaraha Xirfadlaha ah ee Valves Brass, Mitirrada Biyaha & Qalabka tuubooyinka | Alaabta Caalami ee Shahaadaysan
Muujinaya 81–96 ee 112 natiijooyin
Kooxdayada injineernimada ee xirfadlayaasha ah ayaa siiya agabka xakamaynta qulqulka ee loogu talagalay mashruucaaga
100% kormeerka ka hor shixnadaha
Gudbinta adduunka oo dhan 15-30 Xog dheeraad ah
Kooxda adeegga iibka ka dib xirfadlayaasha
Fadlan hoos ku bixi shuruudahaaga. Kooxdayada injineernimada ayaa falanqeyn doona oo soo xigan doona waqti dhow.
