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Subject: top angle tech. Помогите, пожалуйста, перевести сабж в таком контексте: (внутренние плавающие крыши)Dome material pricing is based on using dome(s) with an internal tension ring and supported on sliding supports, as to ensure minimal impact of friction and/or support forces on the top of the tank. In our opinion this is the preferred dome arrangement, as the top of a tank can distort as a result of tank settlements. Using sliding supports is the only way to ensure these tank shell distortions will not result in local stress concentrations For installation of the aluminium dome, the tank needs to be executed as open top tank with a wind girder and a top angle as per API 650 or EN14015, with out of roundness tolerance as per API 653 Заранее спасибо
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