Ndi chipangizo chomwe chimagwiritsa ntchito ukadaulo wa hydraulic transmission pakuwongolera kuthamanga, chomwe chitha kugwiritsidwa ntchito kumaliza njira zosiyanasiyana zopangira ndikukakamiza. Mwachitsanzo, kupanga zitsulo, kupanga zitsulo zomangira zitsulo, kuchepetsa zinthu zapulasitiki ndi mphira, etc. ...
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