- Shlam (grunt) nasosinining korpusielektron katalog — cooperation.uz—
- Qattiq yoqilg'ida ishlaydigan isitish qozoni, 50 kVtelektron katalog — cooperation.uz—
- Har xil uzunlikdagi kesgan yog'och rejka 5x5 smelektron katalog — cooperation.uz—
- Olti qirrali boshli boltlar mustahkamligi 10.9 sinfigaelektron katalog — cooperation.uz—