The latest front line in the trade dispute between Japan and South Korea is a toxic one. “If you sniff it, you die,” said one tech expert of the hydrogen fluoride used for cleaning and etching the tiny silicon wafers used in computer chips.
在日韩贸易争端中,一种毒性材料处于最新的前线。“嗅到它,你就会死。”一位氟化氢的技术专家说。氟化氢可用于清洁和蚀刻计算机芯片中使用的微型硅片。
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