The tower body of the tower crane tower crane standard section [type] is an important part of.
塔式起重机的塔身【塔机片式标准节】是重要部件。
This essay is aim to realize the living standard, body size, mentation , living requirement and the inclination for living in bead house by survey type.
本文采取问卷调查的方式了解现代老人的居住现状、身体模型尺寸、心理状态以及对居住 环境的各种需求和对入住养老院的意愿。
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