Glass spacers are mixed with seal material to determine the thickness of LCD-panel, it is very important to the contrast, feedback time and visual angle of LCD.是什么意思_Glass spacers are mixed with seal material to determine the thickness of LCD-panel, it is very important to the contrast, feedback time and visual angle of LCD.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句