(57) Abstract Objective At the same time the assembly simplicity it is possible to do at brief,There are times when the moisture condensation proof tank is offered. Constitution Inside outside vessel 1 of the ceramic ware make, the inner lift which possesses the heat insulationWhile interposing facilities doing 2, it is in the moisture condensation proof tank of the double-frame construction which becomesOn back of the lid 4 which the opening of the te and outside vessel 1 the closed cover is done, inner lift 2The interposition section 5 adaptation to close condition to the aperture inner skin or the peripheral faceAt the said aperture form perpendicular facilities it does. With that, lid 4 the outside vesselIt puts to the opening of 1 by the fact that, interposition section 5 of lid 4 back insideIt extends to the aperture inner skin or peripheral face full circuit of vessel 2, in close condition adaptation thisTouch closing, between the internal vessels (the adiabatic space 3) to invasion of the water antiIt can do gu thing.
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