highly significantP < 0.01
The results show that B, E and G were highly significant ( P < 0.01), C was significant ( P < 0.05), and the other factors did not significantly affect the tensile strength (P˃0.05).
The results show that B, E and G were highly significant ( P < 0.01), C was significant ( P < 0.05), and the other factors did not significantly affect the tensile strength (P˃0.05).