【字彙解釋】

reducing fitting 漸縮管件

reducing

n. 減肥法, 還原, 減低

fitting

adj. 適宜的, 相稱的 n. 試穿, 試衣, 裝配, 裝置


【前後詞彙】

reduced volume 對比體積
reducer 漸縮管
reducer resistance 漸縮管阻力
reducing agent 還原劑
reducing coupling 漸縮接頭
reducing elbow 漸縮彎頭
reducing fitting 漸縮管件
reducing fitting 漸縮管件
reducing gear 減速齒輪
reducing tee 漸縮三通管；漸縮T型管
reducing valve 減壓閥