Skip to main content
. 2020 Apr 11;17(8):2617. doi: 10.3390/ijerph17082617

Table 3.

Summary of the removal torque values of the different experimental groups.

Removal Torque 10 PCF 20 PCF
UN II (A) UN III (B) RBM (C) UN II (D) UN III (E) RBM (F)
Mean 11.10 12.00 6.20 27.10 27.10 9.40
Std. Deviation 0.99 1.25 0.79 1.10 1.29 1.35