... 2,High Quality Crystal Plate 3,Stainless Steel Suitable for factory, school, restaurant, hotel, kitchen etc. Model:BET-TS-3. ... the ordinary gas/oil focal , Environmental protection: no flame, no dust, exhaust no pollution air, ultra low noise design (below ... adjusted flexibly;Advance: advanced microcomputer control system, has no pot detection and overtemperature protection, automatic fault detection; ...