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Thanku sir mujhe aap ka video Sabse alag lga sir or samjhane ka tarika bhi 🙏🙏🙏
very good 👍
❤❤
what a great details explanations sir jii.. jay ho😍😍💖💖💯🙏🙏
good 👍
VERY GOOD SIR ,EASILY AND CONCEPTUAL UNDERSTANDING
Thankx sir aise important videos dalo
I am chemist in cement plant sir u r video is so good
Good lecture.......❤❤❤👍
Wah guru g ...👌👌👌
Good notes
Good
Thanks
Aap apne taraf se kuch nahi bol rahe. ye main nahi keh raha ye IS code bol raha
Length comparator device is used for which test of cement?
Sample ki length measurements karane ke liye
Thanku sir mujhe aap ka video
Sabse alag lga sir or samjhane ka tarika bhi 🙏🙏🙏
very good 👍
❤❤
what a great details explanations sir jii.. jay ho😍😍💖💖💯🙏🙏
good 👍
VERY GOOD SIR ,EASILY AND CONCEPTUAL UNDERSTANDING
Thankx sir aise important videos dalo
I am chemist in cement plant sir u r video is so good
Good lecture.......❤❤❤👍
Wah guru g ...👌👌👌
Good notes
Good
Thanks
Aap apne taraf se kuch nahi bol rahe.
ye main nahi keh raha ye IS code bol raha
Length comparator device is used for which test of cement?
Sample ki length measurements karane ke liye