• 1. NCR paper: 压感复写纸 | 无碳复写纸
• 2. NCR Paper Printing: 无碳复写纸印刷
• 3. ncr base paper: 无碳复写原纸

• 1.The study of high freezing-rate facilities using Natural Coldness Resource(NCR) was analyzed according to the heat pipe technique in this paper.
  以演示试验为根据，结合热管技术原理进行综合分析。
  dict.yoduao.com

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