DictionaryForumContacts

   Chinese
Terms containing 上滚轮 | all forms | in specified order only
SubjectChineseEnglish
agric.上滚轮top roller
construct.升运器的上滚轮head pulley
agric.升运器上滚轮head pulley
avia.上部/下部滚轮组件upper/lower roller assembly
tech.靠轮子在轨道上滚动的拉门underhung door