color fastness;part 1

[@sanjoydey8765]

Very handsome solution

[@generalknowledgeoftextile4719]

Thanks

[@souravuchiha349]

Nice Video, Sir
Waiting for Next Video

[@generalknowledgeoftextile4719]

Thanks

[@sadiqulbashar2253]

Thanks from BUTEX

[@joyray7722]

Sir nice video r new video den

[@gopaljana6273]

Sir apni kon college yheke pass out hoye6en ....ami ...serampore college a b tech korti6i

[@generalknowledgeoftextile4719]

Ami B. SC from NTEC and MBA from Butex

[@vikrantsharma1799]

Make video in English or Hindi language

[@professionview]

Selut boss

[@aliarman4238]

ল্যাব রিসিবি দেন

[@aliarman4238]

কিভাবে সুয়াচ দেখে রিসিবি করব