1. Through the vibrating screen operation, the material is screened to ensure that the screened lump ore is free of powder and meets the requirements of blast
1. Be responsible for the maintenance and repair of the furnace door of the post, master the equipment principle, operation process, safety precautions of the
1. Be responsible for the maintenance and repair of the furnace door of the post, master the equipment principle, operation process, safety precautions of the
1. Through the vibrating screen operation, the material is screened to ensure that the screened lump ore is free of powder and meets the requirements of blast
1. Be responsible for the maintenance and repair of the furnace door of the post, master the equipment principle, operation process, safety precautions of the
1. Through the vibrating screen operation, the material is screened to ensure that the screened lump ore is free of powder and meets the requirements of blast
1. Be responsible for the maintenance and repair of the furnace door of the post, master the equipment principle, operation process, safety precautions of the
1. Through the vibrating screen operation, the material is screened to ensure that the screened lump ore is free of powder and meets the requirements of blast