英语词汇“piston ring type seal”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	piston ring type seal
释义	piston ring type seal 英?[?pist?n ri? taip si:l] 美?[?p?st?n r?? ta?p sil] 释义涨圈式密封行业词典铁道涨圈式密封???
随便看	back pulse back pulse front back pump back punch backpurge back purge back purge system back-purge system backpurge system back-purging back-purging, regeneration back putty backqard interpolation back quarter backquote back quote backquoted backquotes backquoting Back R. backr backra back rack Backrack back rack angle

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piston ring type seal