welded joints zvarové spoje 2 [vynechat] adhesive joints 1 [vynechat] joining of materials 1 [vynechat] lepené spoje 1 [vynechat] mechanical technologies 1 [vynechat] nitované spoje 1 [vynechat] riveted joints 1 [vynechat] spájanie materiálov 1 [vynechat] strojárske technológie 1 [vynechat] welding 1 [vynechat] zváranie 1 [vynechat]