If have the door plank of craft of T sealing side, want to notice whether suit of office of aluminium alloy corner is close together, clingy door plank, prevent dirt to enter.

 
  • 如有T型封边工艺的门板,则要注重铝合金转角处切合是否紧密,并紧贴门板,防止灰尘进入。
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