M'gawo lomwe likusintha nthawi zonse la kuyeretsa m'mafakitale, pakufunika kufunikira kwa njira zoyeretsera zogwira mtima, zodalirika komanso zokhazikika. Chimodzi mwazinthu zomwe zikulonjeza kwambiri pagawoli ndi mapampu a pistoni apamwamba kwambiri (UHP). Mapampuwa akusintha mafakitale monga zomanga zombo, zoyendetsa, zitsulo, ma municipalities, zomangamanga, mafuta ndi gasi, mafuta a petroleum ndi petrochemicals, malasha ndi mphamvu. Patsogolo pazatsopanozi ndi Dy ...
Werengani zambiri