noun
micro soldering; microsoldering
Technical term for soldering very small electronic components, often under a microscope. Used in electronics repair and manufacturing.
スマートフォンの修理にはマイクロソルダリングの技術が必要だ。
Micro soldering skills are necessary for smartphone repair.
彼はマイクロソルダリングを習得するために練習を重ねた。
He practiced repeatedly to master micro soldering.