Kwesịrị ekwesị maka iji na IIA, IIB + H2 gbawara dị egwu gas1 na mpaghara2.
Ọkpụkpụ nke IIIA, IIIIB, III Mpaghara 21 na Mpaghara 22
Koodu IP: 1p66
Ex-Mark: Exb DB IIB + H2 T6 / T5 GB, Ex TB IIIII T80 ℃ / T95 ℃ DB
Arex. Mba
Cert iex. Mba .: IECEX Tur 19.0066X
Klaasị m nkewa 1 B, C & D
Klas m nkewa nke 2, B, C & D
Klas nke 1,2 ndị otu e, F & G