首页>
外国专利>
CONSTRUCTION ENGINEERING WELL BODY STRUCTURE
CONSTRUCTION ENGINEERING WELL BODY STRUCTURE
展开▼
机译:建筑工程井身结构
展开▼
页面导航
摘要
著录项
相似文献
摘要
A construction engineering well body structure comprising a well body (1) and a well cover (2). A connecting bore (11) used for connecting pipelines is provided on the well body (1). The well body (1) is a gourd shape open at both ends. A recessed platform (3) is provided at the upper opening of the well body (1). The well cover (2) is arranged on the recessed platform (3).
展开▼