Ukukhutshwa kwe-cylinder gasket ikakhulu ngenxa yempembelelo yobushushu obuphezulu kunye negesi ephezulu yoxinzelelo kwi-cylinder gasket, ukutshisa imvulophu, i-retainer kunye ne-asbestos plate, okukhokelela ekuvuzeni kwe-cylinder, i-oyile yokuthambisa kunye nokupholisa ukuvuza kwamanzi. Ukongeza, ezinye izinto zabantu ezisebenzayo, ...
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