Munyika yeinjiniya, kugadzira, uye kudzora mvura, mazwi akajeka ndiwo hwaro hwekuchengetedza uye kushanda zvakanaka. Kana ukashanda nema pressure system, ma valve, kana ma gauges, ungangove wakasangana nemashoko ekuti PSI nePSIG. Kunyange zvazvo akafanana, kuashandisa zvakafanana kunogona kutungamira ku ...
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