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dYD usoro ihe mgbawa (LED) oriọna fluorescent
1. ọtụtụ ebe na-eji mmanụ mmịpụta, mmanụ refining, kemịkalụ ụlọ ọrụ, agha na ndị ọzọ dị ize ndụ gburugburu ebe obibi na offshore mmanụ nyiwe, mmanụ tankers na ndị ọzọ ebe maka nkịtị ọkụ na-arụ ọrụ ọkụ;
2. Kwesịrị ekwesị maka ihe mgbawa gas gburugburu mpaghara 1, mpaghara 2;
3. Mgbawa ikuku: klas ⅡA,ⅡB, ⅡC;
4. Kwesịrị ekwesị maka gburugburu uzuzu ọkụ na mpaghara 22, 21;
5. Kwesịrị ekwesị maka nchebe dị elu chọrọ, ebe mmiri mmiri.
