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Terms containing 电弧 火花 | all forms | in specified order only
SubjectChineseEnglish
tech.火花电弧焊flash welding
el.mach.电弧火花arc spark
gen.电弧火花arc-spark
tech.电弧火花直读式光谱仪arc-spark direct reading spectrometer
met.电火花起弧spark starting