| 摘要 |
In a ventilated container, air circulates through respective tubular longitudinal side frame member 6, 7 provided with apertures 31, 35 and composed of outer supporting elements 16, 17 internal cavity closure means and screens 19, 20. In the lower longitudinal side frame member 7, the cavity closure means are constituted by a pair of sheet metal elements 32, 34, the lower of which 32 is positioned opposite an inclined lower end flange 30 of the supporting element 17, and the upper of which 34 is provided with through holes 35. <IMAGE>
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