Storage or technological entry which is utilized completely for statistical uses. Specialized storage or access which is utilised exclusively for nameless statistical needs.S? d?ng t? ??ng hóa trong s?n xu?t giúp các dây chuy?n có th? s?n xu?t v?i s? l??ng l?n, n?ng su?t cao h?n làm thay ??i giá thành s?n xu?t, ?em l?i hi?u qu? kinh t? cao.