| 摘要 |
<p>The profile has a connection unit connecting metallic profiles (1, 2) to form a composite profile, and an interlocking unit interlocking insulating profiles (3, 4) with the profiles (1, 2). Another connection unit cooperated with the interlocking unit connects the profiles (3, 4) with each other. An interpostioning unit interpositions the profiles (1, 2) between the profiles (3, 4). The latter connection unit cooperated with the interposition unit along a direction form a connection between the profiles (3, 4).</p> |
