Raschig Rings
- Waxaa soo bandhigay F·Raschig 1920-meeyadii
- Dhexroorka-ilaa-dhererka saamiga waa 1: 1, dhexroorku wuxuu la mid yahay dhererka
- Qaab dhismeedka fudud, wax soo saarka ku habboon, qiimo jaban
- Lagu heli karo cabbirrada 10, 15, 25, 35, 50, 76
- Lagu heli karo agabka SS, CS, Cu, Al, Monel, PP, RPP, PVC, CPVC, Ceramic ama codsi kale
