建筑工程模板加工区降噪设施研究与经济评价

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-6558|15|1|4-7

ISSN: 1671-6558

Source: 北京工业职业技术学院学报, Vol.15, Iss.1, 2016-01, pp. : 4-7

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract