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Showing 1 to 1 of 1 for “"torque exertion"”.
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The investigation of valve operators' torque production capabilities and optimal handwheel height, angle, and opening technique
… (time to open valve), perceived physical exertion (Borg-scale), and muscle loading of shoulder and trunk muscles; and (2) determine whether the torque setting (15 Nm and 30 Nm) of the valve affects the preferred valve-opening method. Four methods were evaluated, including using bare hands …