词汇	polygonal plug gage
释义	polygonal plug gage un.多边形孔的塞规
随便看	self-aligning roller self aligning roller bearing self-aligning roller bearing self aligning seat washer self-aligning seat washer self-aligning sliding-contact bearing self aligning spherical rolling bearing self-aligning spherical rolling bearing self-aligning spherical support self-aligning structure self aligning support self-aligning support self aligning system self-aligning system self-aligning thermostat self aligning thrust roller bearing self-aligning thrust roller bearing self-aligning time self-aligning torgue selfaligning torque self aligning torque self-aligning torque self-aligning type self-alignmenr selfalignment