Image above: a paper crane mobile hangs in the bedroom.
上图：卧室里面挂着的纸鹤装饰。
This paper reviews the current status of crane protection in China.
本文综述了中国当前的鹤类保护工作。
The construction technique of bridge deck mobile tower crane was introduced in this paper.
介绍桥面移动塔吊施工工法，该工法采用移动塔吊与移动模架联合施工。
The construction technique of bridge deck mobile tower crane was introduced in this paper.
介绍桥面移动塔吊施工工法，该工法采用移动塔吊与移动模架联合施工。
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