vapor barriers 中文意思是什麼
-
Single walled carbon nanotube ; chemical vapor deposition ; schottky barriers ; field - effect transistor
單壁碳納米管化學氣相沉積肖特基勢壘場效應晶體管 -
Standard test method for determining water vapor transmission rates through nonwoven and plastic barriers
水蒸氣通過非織造屏障和塑料屏障的傳輸速率測定的標準試驗方法
分享友人