According to the requirements of the “2020 Provincial Engineering Construction Standards and Standard Design Second Batch Revision Plan” (Ji Jian Jie Ke Han [2020] No.

rapid rubber former

111) issued by the Department of Housing and Urban Rural Development of Hebei Province, the standard preparation team has conducted in-depth investigation and research, carefully summarized practical experience, referred to relevant domestic standards, and extensively solicited opinions to formulate this specification.

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