Illegal buildings in rural areas will be demolished! The “hard standard” of one family and one house is coming! Attention of farmers

Contract revenue recognized in the current period = (total contract revenue × completion schedule) – cumulative revenue recognized in previous accounting periods; 3 . Subcontracting cost 6 . If the

The general code for building energy conservation and renewable energy utilization requires that carbon emission reports should be submitted in the feasibility study report, construction scheme and preliminary design documents

02 high strength concrete high strength concrete is a concrete that uses ordinary cement and sand as raw materials, adopts conventional production technology, mainly relies on high-range water reducer, or