Gịnị bụ aluminom ụfụfụ ụda-absorbing panel?
Aluminom ụfụfụ ụda-absorbing panel bụ ezigbo ụda na-amịkọrọ ihe ịchọ mma, nke nwere ụda ụda, nchebe gburugburu ebe obibi, ọkụ ọkụ, mkpuchi okpomọkụ, nchekwa ọkụ, mmiri na-eguzogide, iguzogide mildew, uzuzu dị mfe ...
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