| 摘要 |
<p>The heating radiator uses warm water and may be installed in an existing building for room heating. It comprises a flat hollow rectangular body (3,31,32) with stiffening members, between which heating pipes (4,5) run. Unions (43,53) are provided on one or more sides (310) of the body for the pipes to allow coupling up to adjacent bodies by means of short connecting pieces. At all four corners (311,312,321,322) devices are provided for securing the body mechanically to adjacent ones.</p> |
