QF Double Tee
Double branch for QF ducting
Characteristics
| End of type A | QF |
| End of type B | QF |
| The end of type C | QF |
| End of type D | QF |
| Angle Degree | 30 |
010000, RK, Astana,
st. Dinmukhameda Kunaev 33,
office 1003
Mark on the map
| End of type A | QF |
| End of type B | QF |
| The end of type C | QF |
| End of type D | QF |
| Angle Degree | 30 |
010000, RK, Astana,
st. Dinmukhameda Kunaev 33,
office 1003
Mark on the map

