可折叠便携式铝合金车架，实心前轮，塑料轮框实心后轮，上翻扶手，自锁式后把手连刹车，安全带。
Collapsible portable aluminum frame, solid front, solid rear wheel plastic wheel box, up on the rails, after the hand with self-locking brakes, seat belts.
动车组的座椅扶手内配备了可折叠的茶几，便于书写或放置东西，不用时可以掖藏起来。
On the D-prefaced trains there is a tray table for each passenger installed in the armrest of the sea which can be pulled out for writing on or holding objects, or stowed away when not in use.
动车组的座椅扶手内配备了可折叠的茶几，便于书写或放置东西，不用时可以掖藏起来。
On the D-prefaced trains there is a tray table for each passenger installed in the armrest of the sea which can be pulled out for writing on or holding objects, or stowed away when not in use.
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