アナログデジタル変換器[anarogudejitaruhenkanki] analog-digital converter
圧搾器[assakuki] compression
圧力調整器[atsuryokuchouseiki] pressure regulator
安全器[anzenki] safety device
安定器[anteiki] stabilizer

医療器械[iryoukikai] medical appliances
育雛器[ikusuuki] breeder
化学兵器[kagakuheiki] chemical weapons
化学兵器禁止条約[kagakuheikikinshijouyaku] chemical weapons ban treaty
加減抵抗器[kagenteikouki] rheostat

逆噴射[gyakufunsha] reverse thrust
噴き上げる[fukiageru] to blow up (i.e. wind)
噴く[fuku] to blow (wind, etc.)
噴火[funka] eruption
噴火孔[funkakou] crater

噴火山[funkazan] erupting volcano
噴射[funsha] jet
噴出[funshutsu] spewing
噴水[funsui] water fountain
噴霧機[funmuki] sprayer

機関[karakuri] mechanism
アナログ計算機[anarogukeisanki] analog computer
エンジン発動機[enjinhatsudouki] engine
サーボ機構[saabokikou] servomechanism
シフト演算機構[shifutoenzankikou] shift arithmetic unit

ジェット機[jettoki] jet aeroplane
弾機[hatsujou] spring (e.g. coil, leaf)
ヒグス機構[higusukikou] Higgs mechanism (physics)
プロペラ機[puroperaki] propeller-driven aircraft
圧延機[atsuenki] rolling machine

雲散霧消[unsanmushou] vanishing like mist
雲霧[unmu] clouds and fog
煙霧[enmu] haze
五里霧中[gorimuchuu] totally at a loss
黒い霧[kuroikiri] thick fog

朝霧[asagiri] morning fog
内陸霧[nairikumu] inland fog
濃霧[noumu] heavy fog
氷霧[hyoumu] ice fog
噴霧機[funmuki] sprayer