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Isi mmalite na usoro ọnụahịa
Lead bụ ihe mejupụtara kemịkalụ, akara kemịkal ya bụ Pb(Latin Plumbum; lead, nwere ọnụọgụ atọm nke 82, bụ ihe kachasị na-anaghị arụ ọrụ redio site na ịdị arọ atomic. Agba mbụ nke ndu bụ bluish-acha ọcha, ma na ikuku surfac ...GỤKWUO -
Ngwaahịa ụlọ ọrụ na asambodo nsọpụrụ
Shandong Helu Import and Export Trading Co., Ltd. na-elekwasị anya na nyocha na mmepe, imepụta na ire ihe nchebe radieshon.Ngwaahịa nke ụlọ ọrụ ahụ bụ: efere ndu, ọnụ ụzọ ndu, iko ndu, waya ndu, ingot, uwe ndu na ihe ndị ọzọ.Ngwa ngwaahịa...GỤKWUO -
Efere ndu na-egbochi ọkụ
Efere ọkụ na-egosi radieshon Ma ọ bụ mgbanwe ọnụahịa, ma ọ bụ ihe achọrọ iji melite ogo nchara n'onwe ya, ma ọ bụ iji lebara oke ike ya anya, usoro nhazi nke igwe igwe ga-eji nwayọọ nwayọọ na-abawanye.A na-eme atụmatụ na n'ozuzu ọnụahịa ahịa nke nnukwu ụlọ ahịa efere efere kwụsiri ike ...GỤKWUO -
Mụta maka mkpa nke ugogbe ụzọ nchekwa na uwe nchebe dị
Ugogbe nchekwa bụ akụkụ dị mkpa nke akụrụngwa nchedo onwe onye, nke nwere ike kewaa n'ime ugogbe nchekwa nkịtị na iko nchebe pụrụ iche dịka ọrụ ha si dị.Taa, anyị ga-amụta banyere ugegbe nchebe ihe ị kwesịrị ịma?1. Buru enyo na b...GỤKWUO -
Ngwongwo ndu, mgboko-ozhi-ọma ono
Mgbochi ndu nke a makwaara dị ka brik ndu, nwere ike kewaa brik nkedo, mgbochi ndu nwoke na nwanyị.Ngwa: A na-eji ya eme ihe n'ichepụta kemịkalụ na akụrụngwa ọla.A na-eji ihe ndị na-edu ndú mee ihe maka bearings, ụdị ọla edo na ire ere.Lead bụ ígwè adịghị ike na-adị nro ma dịkwa nro, dịkwa arọ zutere...GỤKWUO -
Mwebata efere ụzọ ihe na-eme ka ọkụ radieshọn
A na-akpọkwa mpempe akwụkwọ ndu dị ka efere nchekwa radieshon, ray na-echebe efere, na mgbakwunye na efere ndu, a pụkwara iji ya mee nchọpụta ụlọ ọrụ mmepụta ihe, mgbochi corrosion acid, mkpuchi ụda, batrị, ngwaahịa ụlọ ọrụ na akụkụ ndị ọzọ nke ibu, ụlọ ọrụ dị iche iche mara. dị ka...GỤKWUO