... paper bell 纸钟 paper binding machine 纸面装订机 paper blotter press 框式压滤机 ...
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paper r binding machine 纸面装订机
·2,447,543篇论文数据，部分数据来源于NoteExpress
Provide various supplies: such as note-paper binding machine, manual bundle note paper, note tied rope, tied note band practice volume and other products.
提供各种耗材：如机用扎钞纸、手工扎钞纸、捆钞绳、捆钞带、练功卷等产品。
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