Three salesmen working for a firm that makes industrial lubricants are waiting in the company's "hospitality suite" at a manufacturers' convention...
Documentary on industrial lubrification.
Kufikira Kwaulere Kwaulere, Sakani chilichonse Palibe Zotsatsa, Mamiliyoni a maudindo ndikuwonjezedwa tsiku lililonse, Onse nsanja ndi Kwathunthu wokometsedwa, Kulikonse komanso nthawi iliyonse
