1.Pressure gauge inoumbwa ne socket, dial, kesi, bourdon tube, kufamba, pointer.Kana mweya wekumanikidza wapinda mubourdon chubhu, bourdon chubhu ichawedzerwa, ipapo kudzvanywa kwegeji kufamba kunoshandurwa, painongedzo yekupedzisira inonongedza kukosha kwekumanikidza.2.Pressure gauge kufamba yakakamurwa kuita yakashata ...
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