This flux has been developed for use in critical electronic applications where difficult assemblies are to be soldered, but process requirements stipulate use of mildly activated rosin flux.是什么意思_This flux has been developed for use in critical electronic applications where difficult assemblies are to be soldered, but process requirements stipulate use of mildly activated rosin flux.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句