PP-PA18D ndeye PP-R yakakosha zvinhu.Iyo ine hutsanana, isina chepfu, isingadziviriri, inodzivirira kupisa, inochengetedza simba uye chiedza-uremu.Inogona kumira tembiricha yakanyanya uye kudzvanywa kwakanyanya, tembiricha yemvura yemupombi inogona kusvika kusvika 95 ℃.Iyo zvakare ine hupenyu hurefu hwesevhisi, pasi peiyo yakatsanangurwa-yakareba-inoenderera yekushanda kumanikidza, hupenyu hwesevhisi hunogona kusvika kupfuura makore makumi mashanu.