“吸氣劑”造句
2024年06月24日 21:08:39
吸氣劑通常是以塊狀或沉積新鮮薄膜形式存在的金屬或合金.
Getter is usually massive or thin - film deposition in the form of fresh metal or alloy.
賽斯
吸氣劑(南京)有限公司生產(chǎn)電視機和監(jiān)視器內(nèi)彩色顯象管所用的
吸氣劑.
SGN manufactures barium getters which are used in color television and computer monitor cathode ray tubes.