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,一種毒性材料處于最新的前線?!靶岬剿?,你就會死?!币晃环瘹涞募夹g專家說。氟化氫可用于清潔和蝕刻計算機芯片中使用的微型硅片。
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