Drupal 8

$node = \Drupal\node\Entity\Node::load($nid); $node->field_kharakteristiki[0]->entity->field_title->value;

<?php kint_require();      Kint::$maxLevels = 4;      kint($node);

{{ content.field_ssylka|render|striptags|trim }} example: <a href="{{ content.field_ssylka|render|striptags|trim }}"> {{ content.field_ikonka_sverkhu }} {{ content.field_jgb }}</a>