Caterpillar piston twj kab muaj xws li A10VSO, A4VG, AA4VG thiab A10EVO twj.Cov twj tso kua mis no yog tsim los ua kom tau raws li ntau yam kev xav tau ntawm hydraulic system xws li mobile machinery, siv cov cuab yeej siv, kev siv tshuab, kev siv hluav taws xob tauj dua tshiab thiab lwm yam.Hauv qab no yog qee cov gene ...
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