ГАЗОВЫЕ ПОРЫ В СВАРКЕ: ПРИЧИНЫ И СПОСОБЫ ПРЕДОТВРАЩЕНИЯ
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![[Национальное телевидение Чувашии] На месте взрыва газопровода в Вурнарском районе](https://sun9-29.userapi.com/impg/WDwiX2fIuoWjbCQ833Z5J854em3LjhkwMoCCwQ/MBE9KB96ceQ.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=585db40a9727fcb09c3d9e02598d408c&c_uniq_tag=GrqIsvz-Do2MBi8YQQZy35p8S1ob6XWPFgZdojuEcoU&type=video_thumb)
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