... · [电梯零部件术语]称量装置 weighing device · [电梯零部件术语]层门指示灯 landing indicator；hall position indicator · [电梯零部件术语]层门门套 landing door jamb ...
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... · [电梯零部件术语]称量装置 weighing device · [电梯零部件术语]层门指示灯 landing indicator；hall position indicator · [电梯零部件术语]层门门套 landing door jamb ...
基于142个网页-相关网页
层门方向指示灯 [建] landing direction indicator
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