sack packer

常见例句

双语例句

• The designed two-way pneumatic sack packer and boxing automatic distributor can work with the 20 volumes automatic charging machine, improving the productivity more than doubled.
  设计的气动双向中包装袋机和装箱自动分配机可与20卷自动装药机配合使用，使系统生产效率提高一倍以上。
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