M'mafakitale, kufunikira kosankha zigawo zoyenera sikungatheke. Pakati pazigawozi, ma hoses a pneumatic amagwira ntchito yofunika kwambiri powonetsetsa kuti makina a pneumatic akuyenda bwino komanso odalirika. Imadziwika chifukwa cha kusinthasintha kwake, kukhazikika, komanso kukana kwa abrasion, polyurethane ...
Werengani zambiri