Обозначение: C150/C150M ‒ 21Стандартные технические условия на портланд...
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Designation: C150/C150M − 24Standard Specification forPortland Cement1This standard is issued under the fixed design...
op mark sSince 1881SMThi ckness Desi gn of Du cti l e-Iron PipeEffective date: May 1, 2024.First edition approve...
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