What is the mixing ratio of M7.5,m10,M30,m35&m40?

Answer Posted / abiraj07

M5  : 1:5:10
M7.5: 1:4:8
M10 : 1:3:6
M15 : 1:2:4
M20 : 1:1.5:3
M25 : 1:1:2

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