94/100796 DC被替代
Amendments To Cement Specifications: Bs 12 Specification For Portland Cement. Bs 146 Specification For Portland Blastfurnace Cements. Bs 4027 Specification For Sulfate-resisting Portland Cement Bs 4246 Specification For High Slag Blastfurnace Cement, Bs 6588 Specification For Portland Pulverized-fuel Ash Cements, Bs 6610 Specification For Pozzolanic Pulverized-fuel Ash Cement
出版：British Standards Institution
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