Akụkọ ngwaahịa
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Kedu ihe bụ ntu jikọtara ọnụ?
Ntu agbakwunyere bụ ụdị ngwakọ ọhụrụ. Ụkpụrụ ọrụ ya bụ iji egbe ntu pụrụ iche na-agbanye egbe n'ime ntu agbakwunyere, gbaa ya ọkụ, ma hapụ ike ịkwanye ụdị ntu dị iche iche ozugbo n'ime ígwè, ihe, brik, na ihe ndị ọzọ, na-edozi ihe ...GỤKWUO -
Olee otú ọtụtụ ụzọ nkwudo n'ụwa?
Echiche nke ụzọ nchikota ụzọ na-ezo aka na ụzọ na ngwaọrụ eji edozi na jikọọ ihe n'ọhịa nke owuwu, mmepụta igwe, ngwá ụlọ, wdg. Ụdị ngwa dị iche iche na ihe na-achọ ụzọ dị iche iche nke ngwa ngwa. The common fastening zutere...GỤKWUO -
Okwu Mmalite nke CO2 Cylinders
Igwe ikuku carbon dioxide bụ akpa a na-eji echekwa ma na-ebuga gas carbon dioxide, a na-ejikwa ya na mpaghara ụlọ ọrụ mmepụta ihe, azụmahịa na ahụike. A na-ejikarị ihe nchara pụrụ iche ma ọ bụ aluminom alloys na-eme ka carbon dioxide cylinders nwere ike dị elu na nguzogide corrosion iji hụ na nchekwa ...GỤKWUO
