工序检验是控制施工质量的关键，工序检验严格执行A、B、C三级质量控制点检查制度。工序检验和试验控制流程图见图表1
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Inspection in process is a key point to control project quality, Which standard is in compliance with the regulation of A.B.C Three stages quality control.See following chart of procedure of inspection in process and testing control.