指示灯闪烁时，在烙铁头上醮上新焊剂（锡丝）

指示灯闪烁时，在烙铁头上醮上新焊剂（锡丝）

Kết quả (Anh) 1:

When the indicator flashes, apply new flux (tin wire) to the tip of the soldering iron

Kết quả (Anh) 2:

When the light flashes, put a new solder on the iron head (tin)

Kết quả (Anh) 3:

When the indicator light flashes, dip a new solder (tin wire) on the soldering iron head