pitch column 中文意思是什麼

pitch column 解釋
瀝青柱
  • pitch : n 1 瀝青；含有瀝青的物質；松脂，樹脂。2 人工合成瀝青；人造樹脂。vt 用瀝青塗。vt 1 扔，投，拋，擲...
  • column : n 1 【建築】圓柱；圓柱狀物〈如煙柱〉。2 【軍事】縱隊 （opp line）; 隊；（艦隊的）縱陣，縱列，艦列...
  1. It is obtained by distilling soft pitch in modified pitch column under certain pressure and temperature after certain time heating

    中溫瀝青經過在一定的壓力和溫度下，經過一定時間熱處理獲得。
  2. It is obtained by distilling soft pitch in flash column under certain pressure and temperature

    中溫瀝青經過在一定的壓力和溫度下進行閃蒸獲得。
  3. Mechanical standardization of semiconductor devices - general rules for the preparation of outline drawings of surface mounted semiconductor device packages - design guide for 1, 50 mm, 1, 27 mm and 1, 00 mm pitch ball and column terminal packages

    半導體裝置的機械標準化.表面安裝的半導體裝置封裝外形圖繪制的一般規則. 1 . 5mm 1 . 27mm和1 . 00mm樹脂球和引線端子封裝的設計指南
  4. Mechanical standardization of semiconductor devices - part 6 - 2 : general rules for the preparation of outline drawings of surface mounted semiconductor device packages ; design guide for 1, 50 mm, 1, 27 mm and 1, 00 mm pitch ball and column terminal packages

    半導體器件的機械標準化.第6 - 2部分:繪製表面安裝半導體器件封裝外形圖的一般規則. 1 . 5mm 1 . 27mm和1 . 00mm樹脂球和引線端子封裝的設計指南
  5. Mechnical standardization of semiconductor devices - part 6 - 2 : general rules for the preparation of outline drawings of surface mounted semiconductor device packages - design guide for 1, 50 mm, 1, 27 mm and 1, 00 mm pitch ball and column terminal packages

    半導體器件的機械標準化.第6 - 2部分:半導體器件包裝用表面安裝略圖制備的一般規則. 1 . 5 mm 1 . 27 mm和1 . 00 mm螺距球面和柱狀終端包的設計指南
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