penetrant inspection; PI; penetrant examination; penetrant test
immersed, soak, dip, steep, moisten, wet, dunk
シン / ひた.す
transparent, permeate, filter, penetrate
トウ / す.く
grope, search, look for
タン / さぐ.る
wound, hurt, injure, impair, pain, injury, cut, gash, scar, weak point
ショウ / きず
examination, investigate
ケン / しら.べる
investigate
サ / —