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.
在日韓貿易爭端中,一種毒性材料處於最新的前線。「嗅到它,你就會死。」一位氟化氫的技術專家說。氟化氫可用於清潔和蝕刻電腦晶片中使用的微型矽片。
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