disassembling russian

• демонти́рующий

  dismantling, disassembling, removing

• разбира́вший

  disassembling, taking apart, who was disassembling

  analyzing, examining, sorting out, who was analyzing

• разбира́ющий

  disassembling, taking apart

  analyzing, discerning, understanding, assessing

• разви́нчивавший

  unscrewing, disassembling, taking apart (by unscrewing), one who was unscrewing/disassembling