单词	tailstock center sleeve
释义	tailstock center sleeve 🌏尾座顶尖套
随便看	Double polarization receive double polarization reception double polar signal doublepole double pole double-pole double pole both connected Double-Pole Both Connected double-pole contact double-pole contactor double-pole cutout double pole cut out double pole cut-out double-pole cut-out double-pole double-break method double-pole double-break protection double pole double throw double-pole double throw double-pole double-throw double-pole double-throwdpdt doublepole doublethrow switch double pole doublethrow switch double-pole doublethrow switch double-pole double-throwswitch double pole double throw switch