xin do an thiet ke phanh

[namnh]

em dang can mot do an ve thiet ke he thong phanh dau. bac nao co giup em nhe'! thanks so much!

 

[vancuong]

phanh gi moi duoc chu ban,phanh trong,phanh dia,abs........?

 

[nghiaman]

minh cung dang lam thiet ke he thong phanh(cau truoc) cua oto 12 den 16 cho.co tai lieu ko gui giup minh

 

[vienduong]

em dang can mot do an ve thiet ke he thong phanh dau.(phanh dia )
bac nao co giup em voi