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德国 Velco 公司开发了半自动和全自动钢包遥控喷补装置。它具有经济、安全、快速的优点。一人一机便可完成喷补。操作者在钢包热辐射区以外,通过遥控装置进行作
Velco company in Germany has developed semi-automatic and fully automatic ladle remote control gunning device. It has the advantages of economy, safety and speed. One person can complete the machine gunning. The operator outside the radiant heat ladle area, through the remote control device for work