Uru
• mkpanaka piston siri ike nke ihe na-akpata ujo na-eme ka nkwụsi ike ka mma
• Nnukwu cylinder dị elu na cylinder arụ ọrụ maka ndụ ọrụ ogologo oge
• Kachasị mma ịnya ụgbọ ala na njikwa mgbe emezigharịrị nke ike damping
• Ihe ngwọta dị ọnụ ahịa iji kwalite nkwusioru mbụ
• Kwesịrị ekwesị ma chekwaa oge nrụnye