| 摘要 |
<p>Wax dressing at a constant temp. and condition are prepd. in thermostatically controlled heating cabinet with pressurised air circulation. The trays have divising plates at either end with a series of holes to encourage air circulation and gentle turbulence around the dressings. The two lowest rows have a full set of holes, the third row has three holes near the doors and every other hole in between, the second from the top has three holes near the doors then every third hole, top row groups of three holes, the remainder have only three holes. The holes are 3 mm dia. The suction chamber of the cabinet has a spring loaded valve.</p> |
