SPECIFICATION Section 03450 - Architectural Precast Concrete 1.0 ...

SPECIFICATION Section 03450 - Architectural Precast Concrete 1.0 ...

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日期:2025-06-23
.2 Refer to all available drawings and specifications. 1.2 Work Included ... .4 CSA A23.4-00, Precast Concrete-Materials and Construction .5 CSA A251-00 ......看更多