Mainly discuss fluorborate terne electroplating solution in use for PCB fabrication.
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印制线路板生产中所用的氟硼酸盐镀锡铅溶液。
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语精选 Using his deadly charm, MacGregor managed to not only swindle banks, investors, and ordinary people out of the 19th Century equivalent of billions of pounds, he indulged in fabrications on such a colossal scale that even Europe's governments were fooled.
麦格雷格尔利用自身致命的魅力不仅成功地从19世纪的银行、投资者和普通民众中诈骗了数十亿英
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还沉迷于大型捏造,甚至连欧洲各国政府都被愚弄了。