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ASTM C443 - 12 Standard Specification for Joints for Concrete Pipe ...

ASTM C443 - 12 Standard Specification for Joints for Concrete Pipe ...

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日期:2025-06-25
C443 - 12 Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets , concrete pipe, joints, rubber gaskets ,...看更多