55 Materiallära – Träslag
[vc_row row_type="row" use_row_as_full_screen_section="no" type="full_width" text_align="left" background_animation="none" css_animation=""][vc_column width="1/4"][vc_single_image image="3386" img_size="medium" onclick="zoom" qode_css_animation=""][vc_empty_space][vc_single_image image="3383" img_size="medium" onclick="zoom" qode_css_animation=""][vc_empty_space][vc_single_image image="3384" img_size="medium" onclick="zoom" qode_css_animation=""][vc_empty_space][vc_single_image image="3385" img_size="medium" onclick="zoom" qode_css_animation=""][vc_empty_space][vc_single_image image="3387" img_size="medium" onclick="zoom" qode_css_animation=""][vc_empty_space][vc_single_image image="3388" img_size="medium" onclick="zoom" qode_css_animation=""][/vc_column][vc_column width="3/4"][vc_column_text]Ek – Hårt, tåligt mot fukt, mörknar med åren, prisvärt[/vc_column_text][vc_empty_space height="110px"][vc_column_text]Björk – hårt...