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Drewno konstrukcyjne - wybór oraz impregnacja

Construction wood – selection and impregnation

Construction wood – selection and impregnation. Due to its purpose, construction timber must have several important features. As the name suggests, this type of wood will be used for structural elements, especially for the roof truss, which means that it must be durable for many years. When constructing a new building, we have a choice of several types of

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