Ụgbọ mmiri nrụgide

Anyị enwetala ndị injinia akụrụngwa maara nke ọma GB, ASME, BS, ASTM, API, AWS, ISO, JIS, NACE wdg.
Anyị nwere ike ikpuchi ọrụ nyocha maka ndị na-ekpo ọkụ na ụgbọ mmiri nrụgide, gụnyere òkè ma ọ bụ nhazi nke nzukọ nyocha tupu oge nyocha, nyocha teknụzụ, imewe na nyocha usoro, nyocha ihe natara, nyocha igbutu, nyocha nyocha, nyocha usoro ịgbado ọkụ, nyocha na-adịghị emebi emebi, oghere na nlebanya mgbakọ, ọgwụgwọ ọkụ na-ekpo ọkụ na-esochi na nyocha hydrostatic, pickling elu na passivation na nyocha eserese, nyocha data mmecha wdg.