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good information bro

very understandable. bravo

Nice video sirji

जमीन के पानी को कैसे बढ़ायेगा ये इसकी depth एक से डेढ़ मीटर ही क्यों रखते हैं

You nailed it . Thank you so much.

Nice 👍

Sir humary well me be coliform bacteria positive test aya hy. Iski waja kia hoskti hy ..or abhi well ka pani kaisy saaf kiya jaye koi elaj ..plz reply

Nice video but road pavement ka height double hona chahiye tha.

How much for the same work for area 80950.86 sqft land area

Thank you sir ❤

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very good video sir

Amazing lecture 👏

Good 👍

Very good 💯

Very nice explanation ☺️☺️

❤❤❤❤❤❤❤

Sir ye paver ko koun sa paver bolte h

But froter Q almuniyam patta to chalate ho hai

thank you sir 🙏

Thanks

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Very informative....❤

Now new approved method by BIS is DPD

Manifold laterals in rapid sand filter please explain

Hi can you help me with a video. I need something like this made for my project. Pls do reach out

Want drawing pqc

Very clean and detailed explaination, thanks

Good information But every RCC highway road is damage and vehicles tyres is wearout

Awesome work 👏👍

Thanks sir it's veryuseful❤❤❤

Great job

👍

How can I get personal support on calls

Sir probe ka chemical aur membrane kitne dino ke bad badale

If residuals chlorine less then 0.1 , what to do

Sir apna contact number send karo apse kuch bat krna h filter bed ke bre me

Ye video hindi language me bnao please sir 🙏🙏🙏

Thank you sir....sir please make some vdos on bis water testing also🙏🙏🌹

*PromoSM*

Sir i have a question Why does water turn yellow when two drops of ortho-tolidine are added?

🙏🙏

Very useful video sir thanx 😊

Ji pura bricks daal sakte kya??? 40 mm stone pehle, baad mey 20mm stone next sand bharnai karke sabhi bolte . Pls reply soon we are about to fill the pit

Okay thanks

Summations of %increase then / by 4 gives a nother value

Kaha se kharid sakte hai,aap guide kare please

Presumptive test leacture pls ?

Yah mujhe kharidana hai

👍👌👌