1) shaft construction
井筒施工
1.
By the construction practice of pre-reserved beam sump in the shaft construction of Guqiao Coal Mine,goes further into the technical factors and pre-reserved result ect.
通过顾桥矿井筒施工过程中预留梁窝的施工实践,探讨了井筒掘砌中预留梁窝施工的技术因素、预留效果等。
4) shaft lining undermine and construction
井筒掘砌施工
5) shaft construction by freezing method
井筒冻结段施工
补充资料：施工企业技术组织措施计划(见施工企业技术)
施工企业技术组织措施计划(见施工企业技术)
technical and organize measurement plan in construction enterprise
施工企业技术组织措施杯茹”岑，~‘_:_，organize measurement plan in eonstruetionenterPrise)见施工企业技米管理基本制度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条