Mgbawa Shenhai-Ihe akaebe
IECEx na-anọchi anya usoro asambodo nke International Electrotechnical Commission maka ngwaahịa ọkụ ọkụ na-agbawa agbawa.
Ọ na-egosi usoro nnabata maka akụrụngwa eletrik emebere maka ojiji na ntọala nwere ike ịgbawa n'ime ụlọ ọrụ dịka mmanụ., kemikal, Ngwuputa kol, ìhè textiles, nhazi ọka, na ndị agha, mara site na enwere ike ikpokọta ikuku mgbawa, vapors, uzuzu, ma ọ bụ eriri.