The key factor is the proper amount of tin solder to be screen printed onto welded surface of PCB. To do this well, it's necessary to control several technological factors.
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6. 本产品主要用于丝印网版的控制,特别适合制作套色印 刷网版,高精度的单双面电路版。
This product is mainly used for control of half-tone screen printing, especcially suitable for making adjustment, high-precision screen double sided circuit.
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7. 本发明还涉及纳米印刷模具的制造方法和使用该模具的纳米印刷装置及纳米印刷方法。
The present invention also relates to methods of fabricating molds for nano-imprint, and mold usage on nano-imprinting equipment.
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8. 本发明还涉及纳米印刷模具的制造方法和使用该模具的纳米印刷装置及纳米印刷方法。
The present invention also relates to methods of fabricating molds for nano-imprint, and mold usage on nano-imprinting equipment.