Spese di spedizione:
EUR 13,50
Da: Cina a: U.S.A.
Da: liu xing, Nanjing JiangSu, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2020-09-01 Pages: 31 Language: Chinese Publisher: Yellow River Water Conservancy Press In order to strengthen the quality control of the machine-made sand production enterprises. rationally use the machine-made sand. achieve advanced technology. economical and reasonable. and ensure the quality of the project. The Henan Engineering Construction Standard (DBJ41/T232-2020): Quality and Inspection Method Standard of Machine-made Sand for Concrete was specially formulated.?He. Codice articolo NS047970
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