Ngwaahịa

Usoro ihe eji arụ ọrụ ugbo nke nwere ụdị R-SEAL, nwere oghere miri emi, ụdị Conrad. Ọ na-agụnye R-Seal nke na-agba ọkụ, nke na-akpọtụ akpọtụ. A na-etinye ihe mkpuchi rọba e tinyere n'ime ihe mkpuchi ígwè abụọ n'etiti ihe mkpuchi ígwè abụọ, na-enye nchebe dị mma megide ihe ndị na-emerụ ahụ. N'ihi nnukwu akara kọntaktị, a na-ejikarị usoro a arụ ọrụ ọsọ ọsọ.