As fix old columns

Suppose, you was old columns. Served it to you pretty long, let us say, several years. Here suddenly it breaks. How to Apply in this case? About this you learn from current article.
If you decided own forces do repair, then the first thing need learn how practice repair old columns. For it has meaning use rambler or yandex, or browse archive issues magazines "Junior technician", "Himself master", "Home workshop" and etc..
Hope this article may help you make fix old columns.
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