苹果公司从去年开始取消店内的校验区，为每个店内员工装备了一台手持扫描仪，以便更快地完成交易。
Apple started eliminating checkout areas at stores last year and has now finished arming each store employee with handheld scanners for faster transactions.
实现超薄板材脉冲激光微铆接方法的专用装置，由激光发生器系统、工装夹具系统、工作台系统构成。
The special device realizing the ultrathin plank stuff pulse laser micro-riveting method consists of a laser generator system, a frock clamper system and a working platform system.
电子束焊机由电子枪、高压电源、真空机组、真空焊接室、电气控制系统、工装夹具与工作台行走系统等部分组成。
Electron beam welding machine consists of electron gun, high-voltage power, vacuum unit, vacuum welding chamber, electrical control system, fixture and working station running system and etc.
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