Upload
tuan-viet-luu
View
1.208
Download
9
Embed Size (px)
Citation preview
Cu 1Loi tu M lc S lng tu iu kin Th st (3.000) Th rn (2.000) Th mc (1.500) 100 m lc 100 6 150 120 80 50 m lc 50 25 Tng cng th 70 50 40 2650