熔化焊料浇注装置包括安装在储蓄器中的搅拌器。
A pouring apparatus for molten metal includes a stirrer installed in a reservoir.
焊料应具有良好的电接触性能，并且在正常使用时不应有熔化的迹象。
The welding materials should have good electric conductivity and not be melted at normal using.
实验通过选择性地对涂敷在CCL基板上的钎料进行激光加热并熔化，最后形成焊料凸点矩阵。
The experiment is conducted by selective laser heating and melting the thin solder layer and then preprinting it on CCL in order to form the matrix with solder pads.
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