Sir video ki quality aur sound pe v dhayan dijiye..... Knowledgeable video
Sir awaj nhi aa rahi
Plz make a video Oxygen index and temp. Index test
Instrument not available
Sir ye grip kaha se mil paega
Tensile testing machine manufacturers k pass
Sir video ki quality aur sound pe v dhayan dijiye..... Knowledgeable video
Sir awaj nhi aa rahi
Plz make a video Oxygen index and temp. Index test
Instrument not available
Sir ye grip kaha se mil paega
Tensile testing machine manufacturers k pass