These bagging stations can be equipped with ergonomic stands to position employees at an ergonomically safe height for performing their work. (ftiinc.org)
Each workstation features an ergonomic stand to position employees at an ergonomically safe height for working — including two custom ergonomic stand designs to meet the needs of the bagging station. (ftiinc.org)
When we consider aeroplanes flying at reasonably safe heights, say between one and two miles, the problem of accurately dropping projectiles becomes a difficult one and scientific calculation must take the place of guess - work. (scientificamerican.com)