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Ossom sir 🙏
great
Happy birthday uncle🎉🎉🎉🙏🙏😭😭
why the formula is 2P? why not just P/3,14LD?
Sir what is the age of cylinder?
Grade of concrete?
Ossom sir 🙏
great
Happy birthday uncle🎉🎉🎉🙏🙏😭😭
why the formula is 2P? why not just P/3,14LD?
Sir what is the age of cylinder?
Grade of concrete?