mgbagwoju anya doro anya
Mgbe a hụrụ ihe ndị na-emerụ emerụ dịka akwụkwọ, akwụkwọ, na ihe na-eme ka sịga jupụta n'ahịhịa ahụ, a ga-ehicha ha n'oge. Ị nwere ike iji ihe na-afụ ụfụ dị mfe hichaa ha ngwa ngwa. Na mgbakwunye, akụkụ na mpụta nkeahịhịa e ji aka rụọọ dị mkpa ka a na-enyocha ya mgbe niile iji gbochie uto nke moss. Ozugbo achọpụtara ihe ịrịba ama nke uto osisi, jiri paịpụ nrụgide dị elu wepụ ha.
Wepụ ihe ndị dị nkọ
Maka ahịhịa e ji aka rụọ, ihe ndị kacha emebi emebi bụ ihe ndị dị nkọ, dịka nkume, iko gbawara agbawa, ihe ígwè, wdg. A ga-ewepụ ihe ndị a ozugbo. Na mgbakwunye, chịngọm na ihe ndị na-arapara na-emerụkwa ahụ nke ukwuu.ahịhịa e ji aka rụọa pụkwara iji usoro oyi gwọọ ya.
Wepụ ntụpọ
N'ozuzu, nhicha nkịtị nwere ike iwepụ ọtụtụ ntụpọ. Enwere ike iji ákwà e tinyere n'ime ihe mgbaze mmanụ hichaa ntụpọ mmanụ dị njọ. Enwere ike iji mmiri ncha hichaa ntụpọ "dị ka mmiri" dịka ihe ọṅụṅụ, mmiri ara ehi, ice cream, na ntụpọ ọbara na mmiri ncha. Mgbe ahụ, jiri mmiri sachaa nke ọma; enwere ike iji sponge nke e tinyere na perchlorethylene hichaa ihe mkpuchi akpụkpọ ụkwụ, mmanụ anyanwụ, mmanụ pen ballpoint, wdg. hichaa ya na sponge nke e tinyere na perchlorethylene, wee jiri akwa nhicha siri ike hichaa ya; maka ntụpọ dịka paraffin, asphalt na asphalt, hichaa ya nke ọma ma ọ bụ jiri sponge. Naanị mikpuo ya na perchlorethylene ma hichaa ya; enwere ike iji turpentine ma ọ bụ ihe na-ewepụ agba hichaa agba, ihe mkpuchi, wdg; enwere ike iji mmiri hydrogen peroxide 1% hichaa ntụpọ fungi ma ọ bụ mildew wepụ ha. Mgbe ehichapụchara ha, mikpuo ha nke ọma na mmiri iji wepụ ha.
Oge ozi: Febụwarị-26-2024
