The vapour exhaust of the caster chamber is an important item of ventilation requirements of continuous castingshop.
二冷空排蒸气是连铸车间通风的重要内容。
2
Good ventilation is required in the castingshop and sanding shop. Operators must wear gauze mask at work to prevent harm of metal powder to human body.
铸造间、打磨间、通风应良好，员工操作时应带防护口罩，防止金属粉尘给员工身体带来不利。
3
Good ventilation is required in the castingshop and sanding shop. Operators must wear protective gauze mask to prevent harm from metal powder to human body.