Igwe na-ejuputa Tube bụ igwe ngwugwu na-agba ọsọ zuru oke, ihe nchacha tube nwere ike ijikwa ihe ndochi tube dị ka mmiri mmiri, pastes dị iche iche, ntụ ntụ, granules na ngwaahịa viscous ndị ọzọ n'ime tubes, nke ejiri ya na 食品,化妆品药品等制造业,machi...
GỤKWUO