| 摘要 |
<p>The holder consists of a support (7) of U-shaped cross-section, able to deform elastically and having pairs of tongues (8a, 8b) able to engage with the inside of tubular metal components. A series of supports (7) is connected in an assembly formed from a U-shaped base (27) with the tongues projecting from the upper edges of its side walls, and can be mounted in cassettes.</p> |
