Computer · Building Materials
भारतीय मानक आवश्यकताओं के अनुसार (IS 4031 भाग 2 का उपयोग करके परीक्षित), पोर्टलैंड पॉज़ोलाना सीमेंट (PPC) के लिए निर्धारित न्यूनतम विशिष्ट सतह क्षेत्रफल (specific surface area) क्या है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1440 m2/kg
- 2150 m2/kg
- 3225 m2/kg
- 4300 m2/kg✓
सही उत्तर देखें
300 m2/kg
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