91在线|欧美:,aa一级毛片,欧美成人亚洲综合精品欧美激情,久久XX视频,欧美曰b,114级毛片免费观看,狠色狠色狠狠色综合久久

The comprehensive building project of the Yang head Valley Primary School

Performance strength > Civil building > The comprehensive building project of the Yang head Valley Primary School

The comprehensive building project of the Yang head Valley Primary School

shared:

Construction unit: Ji'nan high tech Industrial Development and Construction Corporation, Lixia District


Construction site: No. 23, Yang head Yu Zhuang, Ji'nan, Shandong


Structure form: frame shear structure