bsi
bsi
ببخشید فعلا این چندتا رو داشته باش :
http://www.4shared.com/file/105946443/9c2e0f42/_2__BS6954-2_1988.html
http://www.4shared.com/file/105946833/da7560e1/_3__BS6954-2_1988.html
http://www.4shared.com/file/105946778/22973b50/BS6954-1_1988_Tolerence_for_Buildings_.html...