How to Seize a Material sample for third party Lab ? || Complete explanation in Hindi || NABL Lab.

[@mdkhan5007]

very very very very good information thank you allah apko khush rakhe ameen god bless u

[@mdkhan5007]

اپ نے A one معلومات دیا شکریہ

[@RajeshSahoo-m3i]

Sir ap kya quality engineer hai

[@CivilEngineerShubhamGupta]

Yes