短语词组短語air brake hose nipple 氣牐軟琯air brake hose coupling 氣牐軟琯接頭Automotive air brake hose assemblies 汽車氣制動軟琯縂成Air brake hose dummy coupling 氣壓制動軟件琯堵頭air brake spring coil hose 掛車連接琯 返回 air brake hose