Chigadzirwa chacho chakagadzirirwa kushandisa muHVAC nyanzvi, kunyanya inyanzvi munzvimbo dzine njodzi, dzakadai semhepo inoputika neguruva.
Kuputika-kusingapindi Mark Ex db ⅡB T6 T5 Gb Ex TB IIIC T85°C Db, Application zone 1 uye 2 Dust environment zone 21 ne22.
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