1, khoos phis tawj kov kov, nkag siab yooj yim;
2. Microcomputer dual pab pawg PID kub tswj cov lus, kov cov cia sab hauv, tsis siv neeg suav;
3. Lub tshuab kev nyab xeeb kev tiv thaiv thiab txhaum kev qhia yog qhov zoo tshaj plaws;
4, lub tivthaiv muaj kev pabcuam ntev lub neej;
5, qhov kub nce thiab poob yog ceev, qhov kub tau yog thiab ruaj khov;
6, haum rau qhov chaw tswj kub sib txawv, txuag lub zog yog pom tseeb;
7. Lub pas hlau stainless yog qhov tseem ceeb tsim, lub raj poob yog me me, thiab kev ua noj yog li tsis sib luag;
8, kev siv lub tshuab raj siv hluav taws xob tsis siv neeg kom ua haujlwm.
