БСО-18-9к2
http://arstanbab.kz/assets/files/6385955f968aa.pdf
БСО-18-9к3
http://arstanbab.kz/assets/files/638595c591904.pdf
БСО-18-9к4
http://arstanbab.kz/assets/files/638595db40b22.pdf
ЕТ-20-11к2
http://arstanbab.kz/assets/files/638595f96e015.pdf
МДТ-20-11к