... nonviscous fluid, inviscid fluid 无粘性流体 welding fluid; soldering fluid 焊液 a culture fluid 培养液 ...
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fluid welding 流焊
Fluid for welding 助焊剂
soldering paste , welding flux
In the supply process of solder, a welding fluid (28) is supplied to the top (27) of a plurality of solder embossments (22) which is flatted and roughened.
在焊剂供给工序中， 向已被平坦化及粗糙化的多个焊料突起（22）的顶部（27）供给焊剂 （28）。
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