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BS EN 81-50:2020-TC |  на печать | | Tracked Changes. Safety rules for the construction and installation of lifts. Examinations and tests. Design rules, calculations, examinations and tests of lift components |
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| | Библиография | Обозначение | BS EN 81-50:2020-TC | | Заглавие на английском языке | Tracked Changes. Safety rules for the construction and installation of lifts. Examinations and tests. Design rules, calculations, examinations and tests of lift components | | Количество страниц оригинала | 0 | |
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