Technical specification for assembled precast concrete shear wall structures Technical specification for double superimposed precast concrete shear wall structures Technical specification for pre-boredprecast concrete pile Technical specification for assembled support and hanger system Technical specification for assembled curtain wall engineering Technical spcification for space feame structures Technical specification for fair-faced concrete construction Technical specification for steel tube-reinforced concretecolumn structure Technical specification of architectural cable structures 并列题名：Technical specification for pre-boredprecast concrete pile