{"thumbnail_url":false,"thumbnail_height":150,"thumbnail_width":150,"title":"Smernica DASt 022","description":"Smernica DASt 022 WIEGEL zabezpe\u010duje technick\u00fa istotu pri \u017eiarovom zinkovan\u00ed nosn\u00fdch oce\u013eov\u00fdch dielov pod\u013ea noriem a certifik\u00e1cie."}