Ko si awọn ọja ile-iṣẹ lọwọlọwọ mu iwe-ẹri-ẹri bugbamu ti Exd IIA T1(Ẹgbẹ iwọn otutu aisun).
III | C | T 135 ℃ | Db | IP65 |
---|---|---|---|---|
III Eruku oju | T1 450℃ | Ma | IP65 | |
T2 300 ℃ | Mb | |||
T3 200 ℃ | ||||
A Flammable ń fò flocs | Ati | |||
T4 135 ℃ | ||||
Db | ||||
B Non conductive eruku | T2100 ℃ | Dc | ||
C eruku conductive | T6 85 ℃ |
Ipinsi IIA n tọka aabo bugbamu gaasi fun Kilasi IIA, pataki propane, ti a lo ni pataki ni awọn apanirun idana;
Kilasi otutu T1 ṣalaye pe iwọn otutu oju ti o pọju ohun elo ko le kọja 450°C.