breeki aka na Silinder Dual Master
Dị ka otu n'ime breeki aka na-eduga na ndị na-emepụta cylinder na ndị na-ebubata ya na China, anyị ji obi ụtọ na-anabata gị ka ị were breeki aka dị elu{0}} nwere nnukwu nnukwu igwe cylinder emere na China ebe a sitere na ụlọ ọrụ anyị. Ngwaahịa niile ahaziri ahazi nwere oke mma yana ọnụahịa asọmpi.






