1, pneumatic mudziyo chimiro chiri nyore, chakareruka, chiri nyore kuisa uye kuchengetedza.Iyo yepakati imhepo, iyo isiri nyore kupisa kana ichienzaniswa ne hydraulic medium, saka yakachengeteka kushandisa.2, svikiro rekushanda hariperi mweya, mhepo pachayo haina mari.Kurapa kwekuneta kuri nyore, hakusvibise ...
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