美利体育登录入口官网:EN 197-1:2000 水泥.第1部分:普通水泥的成分,规范和合格判据.包含修改件A1:4/2004,和 A3:7/2007[代替:CEN EN 197-1,CEN PREN 197-1]
Cement - Part 1: Composition, Specifications and Conformity Criteria for Common Cements Incorporating Amendments A1: 4/2004, and A3: 7/2007 [Superseded: CEN EN 197-1, CEN PREN 197-1]