H
hongha
Guest
:two: Khi tinh gia thanh san phamtrong quy trinh san xuat co them san pham phu luc nay khi tinh gia thanh thuc te cua cac loai san pham se tru di gia thanh cua san pham phu vay khi lap bang tinh gia thanh cua cac san pham chinh o cot so 5:tong gia thanh cac san pham .Chung ta co tinh gia thanh cua san pham phu vaao hay khong cac a nh chi nao biet mong chi giup cho em voi .Em xin chan thanhb cam on :bia