Substrate type suitable for thick film chip resistors automatic fine adjustment.
适用于基板式贴片厚膜电阻的自动精密调节。
Substrate type and paint development trend for mobile phone were briefly introduced.
简介了手机用底材的类型及其涂料的研发动向。
Substrate type and paint development trend for mobile phone were briefly introduced.
简介了手机用底材的类型及其涂料的研发动向。
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