मेजारिंग टेप की जानकारी | Measurement tape details | inch tape reading | measure tape 

Hi Dosto -
Piping and mechanical gyan me aapka swagat hai
Iss video me measuring tape me foot inch cm mm meter yard soot aur sath hi sath har 16" par black diamond mark tatha pipe ka elbow center kaise dekhte hai ki jankari diya hu aur unit ko yad karne ka trick bhi btaya hu .
#pipingandmechanicalgyan #pipefitter #construction #education #plumber