| 摘要 |
The invention relates to a method for constructing and installing retaining pans and retaining barriers for machines and appliances containing liquids which are dangerous, detrimental to health or impractical. It is characterised by the use of profiles 2 having dimensions, shapes and made of materials which are suited to the volumes and to the characteristics to the products to be contained, are fixed by adhesive bonding, welding or screwing to the ground with seals or a sealing sheet 1, and corner reinforcements 3. <IMAGE>
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