Grvnes yana ba da mafita ga fitar da hayaki don injunan tafi da gidanka, ƙayyadaddun ko kashe hanya a cikin aikace-aikacen masana'antu iri-iri, gami da:
Ƙirƙirar wutar lantarki / Ma'adinai / Gina / Rail
Grvnes yana ba da mafita ga fitar da hayaki don injunan tafi da gidanka, ƙayyadaddun ko kashe hanya a cikin aikace-aikacen masana'antu iri-iri, gami da:
Ƙirƙirar wutar lantarki / Ma'adinai / Gina / Rail