dewar flask أمثلة على

• About 1892, the idea occurred to him of using vacuum-jacketed vessels for the storage of liquid gases – the Dewar flask (otherwise known as a Thermos or vacuum flask) – the invention for which he became most famous.
  دورق ديوار (والذي عُرف فيما بعد بالتُرموس أو الحنجور) - وبفضل هذا الاختراع أصبح أكثر شهرة.