铁路混凝土双片式简支梁横向加固技术条件
Technical specification of concrete simple-supported bi-girders transverse reinforcement for railway bridges
2008-03-14
TB/T 2484-2005
预制先张法预应力混凝土铁路桥简支T梁技术条件
Technical specification of precast pretensioned prestressed concrete simple-supported T-girders for railway bridges
2005-08-19
CECS 338-2013
多层保温砌模混凝土网格墙建筑技术规程(附条文说明)
Technical specification for multi-story building of reinforced concrete grillage shear wall formed with lightweight insulation hollow blocks