restrictor造句
Mountupperdielipaftermountingrestrictorbar.Mountrestrictorbarintotherestrictorbargrooveofupperdie,mountadjustingboltforrestrictorbarintotheboltholeintherestrictorbar,thenmountlowerpressblock,upperpres...
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aperture restrictor造句
Theaperturerestrictorisanimportantcomponentinthehydrostaticsupportsystem.Thestructuredesignandcalculationandapplicationoftheaperturerestrictorwithsimplestructure,easyassemblyandreliableusageareintrodu...