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M80 Grade of Concrete & Mix proportion | Ratio of Water, Cement, Micro Silica, Admixtures As per IS - YouTube
M80-4000000F1-02-325-00-000 | HARWIN Datamate Mix-Tek Series Straight Cable Mount PCB Socket, 2-Contact, 1-Row, 4mm Pitch, Crimp Termination | RS
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