建筑石灰|坦桑尼亚标准|TZS 849: 2005
TZS 849: 2005
Building lime – Specification – Part 1 – Definitions, specifications and conformity criteria
建筑石灰–规范–第1部分–定义,规范和合格标准
建筑石灰|坦桑尼亚标准|TZS 849: 2005
TZS 849: 2005
Building lime – Specification – Part 1 – Definitions, specifications and conformity criteria
建筑石灰–规范–第1部分–定义,规范和合格标准
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