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11月,江苏省盐城市散装水泥办公室、市建设工程质量监督站联合发文,要求有关企业进一步规范预拌混凝土泵管润滑材料及使用,以确保工程结构安全。
In November, Yancheng Bulk Cement Office of Jiangsu Province and Municipal Construction Project Quality Supervision Station jointly issued a document requiring the relevant enterprises to further standardize the use of lubricated materials for ready-mixed concrete pump pipes to ensure the structural safety of the project.