| 摘要 |
<p>An improved contaminant shield and method for making the shield, including one or more panels (10) constructed of interconnected frame members (20), such as extruded aluminum, having longitudinal recesses and consisting of substantially closed sections in closed sections in cross-sections. Thin flexible sheeting is inserted within the frame members (20), and fastening members are used to frictionally engage the recesses and capture the sheeting in self-tensioned position. <IMAGE></p> |
