PZ jara
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PZ Irin Alagbara, Irin Standard bẹtiroli
Iṣafihan PZ Awọn ifasoke Standard Irin Alagbara: ojutu ti o ga julọ fun gbogbo awọn iwulo fifa rẹ. Ti a ṣe pẹlu konge nipa lilo irin alagbara irin 304 didara giga, awọn ifasoke wọnyi ni a kọ lati koju eyikeyi agbegbe ibajẹ tabi ipata-inducing.