天然气输气站场抢修中埋地管线开挖的防护措施研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1008-4800|volume|24|210-210
ISSN: 1008-4800
Source: 化工管理, Vol.volume, Iss.24, 2016-01, pp. : 210-210
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract