System him leh tha taka vawn nan hydraulic fittings hi a pawimawh hle. Hose, pipe leh tube te chu an inzawm khawm a, chu chuan fluid chu a kal tluang thei a ni. Fitting dik lo picking hian leak, pressure hloh, system failure a thlen thei. Thil thlan hunah thil chi hrang hrang, pressure limit, leh hman dan tur ngaihtuah rawh. A rintlak tak hyd
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