Computer · Building Materials
साधारण पोर्टलैंड सीमेंट (OPC) की विशिष्ट सतह (specific surface) किसके द्वारा निर्धारित की जाती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1छलनी विश्लेषण (Sieve analysis)
- 2ऑटोक्लेव विधि (Autoclave method)
- 3वायु-पारगम्यता विधि (Air-permeability method)✓
- 4ली-चैटेलियर उपकरण (Le Chatelier's apparatus)
सही उत्तर देखें
वायु-पारगम्यता विधि (Air-permeability method)
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