介绍了一种新型的测试修复材料水蒸汽透过性（WVTR）的装置和方法。
This paper introduces a new apparatus and method that suits to measuring the water vapor transmission rate (WVTR) of wound covering materials.
本发明提供在具有优异的柔软性和加工性的同时，水蒸汽或空气的透过性小、而且压缩永久变形小的喷墨打印机用墨水管。
Disclosed is an ink tube for inkjet printers, which has excellent flexibility and workability, while being small in compression set as well as in water vapor permeability and air permeability.
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