There is even a games room complete with air hockey table, pin ballmachines and arcade games.
甚至有一个房间完成气垫曲棍球比赛表、销的发球机和走道游戏。
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This is the reason, when you visit an office filled with "creative" people, they have video games, pin ballmachines, toys and all sorts of other distractions.
Ball screw unit is the key part of NC machines, and its adoption is an effective measure of improving sensitivity, positioning accuracy and prevention crawl.