Shaanxi Province Engineering Construction Standard “Construction Technology Standard for Precast Concrete Structure Engineering” September 3, 2026 By precastconcrete precast concreteprecast concrete https://js. Double Ended Ferrule shaanxi. gov. cn/sy/yw/zjglfw/zjxx/202608/t20260826_3670082. html. Post navigation Previous Post The first in the country! The assembly of fully precast and assembled subway entrances and exits has been completed Next Post The development of precast buildings in our district has entered a new stage from “pilot exploration” to “comprehensive promotion”,