wvtr water vapor transmission rate 水蒸汽传递速度的缩略语
This paper introduces a new apparatus and method that suits to measuring the water vapor transmission rate (WVTR) of wound covering materials.
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。
The corrosion resistance of organic coatings and the relevant mechanism were studied by using water vapor transmission rate technique and electrochemical impedance spectroscopy (EIS).
通过测试涂层渗 水率以及涂层交流阻抗图谱，评价涂层的耐腐蚀性能，并就其机理进行了初步探讨。
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