Are soldering process control plans up to date and reflecting current processing?
焊接过程控制计划是否是最新的并反映当前的制程？
This paper's actual production of lead-free solder paste and lead-free soldering process has been systematically studied.
本文结合公司的生产实际，对无铅锡膏和无铅焊接工艺进行了系统研究。
The ultrasonic soldering process of aluminium heat exchangers and a few important factors effecting on the soldering are reviewed.
论述了铝热交换器的超声波钎焊工艺及其影响钎焊的几个关键因素。
The new soldering process with low void ratio, high efficiency and high quality conformance can be used in the soldering of high reliability power electronics.
采用新焊接方法得到的试样空洞率低、焊接效率高、质量一致性好，可用于高可靠性功率电子产品中。
And other manufacturing technologies-interconnect between the chip and microstrip, manufacture of microstrip, solderability of available materials and soldering process are discussed.
同时研究了芯片与微带线间距的互连、微带线制作、材料的可焊性及焊接过程等制造技术。
However, many problems such as materials selection, soldering process and device, system compatibility are still obsessing the development and application of lead-free solders.
然而无铅化仍然存在材料、工艺、设备、系统兼容等问题。
However, many problems such as materials selection, soldering process and device, system compatibility are still obsessing the development and application of lead-free solders.
然而无铅化仍然存在材料、工艺、设备、系统兼容等问题。
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