Nọmba na-emeghe valephragm (mba) (ọkọlọtọ)
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Na-emeghe ọbara vaịnphragm plastics mmiri nke Multi-Media
Ngwa valvụ:
Kemịkalụ
Deiolizers na-enweghị
Fatịlaịza resi ere
Usoro mmiri usoro
Usoro mmiri na-agwọ mmiri
Usoro njikwa ọkwa
Igbochi na idozi ya
Usoro mmiri na-agwọ mmiri
