| that is what you think, as |
| 送交者: spiro 2010月05月27日14:32:53 于 [世界军事论坛] 发送悄悄话 |
| 回 答: 10多年前就已经规范化半导体晶片使用mm为单位，不用英寸了。 由 老朽 于 2010-05-26 19:13:24 |
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long as US is leading in semi industry, inch is and will continue to be used whether you like it or not. 12" wafer is still been commonly called side by side with 300mm wafer, as 18" will be called side by side with 450mm. Seems that you have an imaginary standardization going on in your mind. |
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