Nyob rau hauv lub realm ntawm tawg-pov thawj hluav taws xob ntawv pov thawj, tus “T” qeb xaiv cov pab pawg kub, Qhov twg T1 qhia tias cov cuab yeej ntau tshaj qhov kub kub tseem qis dua 450 ° C.
III | C | T 135 ℃ | Db | IP65 |
---|---|---|---|---|
III Nto plua plav | T1450 ℃ | Ma | IP65 | |
T2 300 ℃ | Mb | |||
T3 200 ℃ | ||||
A Flammable ya flocs | Thiab | |||
T4 135 ℃ | ||||
Db | ||||
B Tsis siv neeg plua plav | T2 100 ℃ | Dc | ||
C Conductive plua plav | T6 85 ℃ |
Feem ntau, Cov khoom tawg-pov thawj hluav taws xob tau muab faib ua pawg kub T4, T5, thiab T6. T3 kev faib tawm muaj nyob tab sis kuj tsis tshua muaj.