Lykilorð: Fljótleg breytanleg C/Z purlin rúlla myndavél , C Purlin rúllumyndunarvél , Automatic C Purlin Roll Forming Machine , cantilever gerð snúru bakka rúlla mynda vél , Special-Shape Welding Machine , Dual Workplace Side Hook Welding Machine , Single workplace side hook welding machine , Side Hook Automatic Welding Machine , Rafmagns járnbrautarrúllumyndunarvél DIN járnbrautarrúllumyndunarvél ,