2016-12-27
Switch to English焊接温度足够高，才能使焊料充分液化，液化后的焊料将均匀填充在焊接处，确保焊料凝固之后有效凝结覆盖需焊接的关键节点，不但焊缝均匀美观，而且焊接强度高没有焊渣。
The soldering temperature is high enough to make the solder fully liquefied, after the liquefied solder will be uniformly filled in the weld to ensure effective after the solidification of the solder to cover the key points to be welded, not only weld uniform appearance, and high welding strength without welding slag .
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