Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss - Feb 28 '13 bul>eng изпитвателен протокол test protocol pro closed ok 4 May 12 '11 bul>eng смукателни и нагнетателни фланци и контрафланци suction and pressure flanges and counter flanges pro closed ok - May 12 '11 bul>eng проточна част flow-through part pro just_closed no 4 May 12 '11 bul>eng възел junction pro closed ok 4 May 12 '11 bul>eng лагер, вал bearing, shaft easy closed no - May 7 '11 eng>bul ascending device оборудване за катерене pro closed ok 4 Oct 27 '10 eng>bul non-tracking предотвратяващ пробиви (на електричество/прескачане на искра) pro closed no - Feb 19 '10 eng>bul включен разединител към земя на всеки полюс cirquit breaker to ground on for each pole pro closed ok Asked | Open questions | Answered