We Have More Than 40 Years of Experience. [email protected]
  • head01
    Online Us

    24-hour service

  • head02
    Find Us

    Zhengzhou, China

News Center
News Center
  1. Home >
  2. News >
  3. Project On Impact Of Stone Crushing In United States

Project On Impact Of Stone Crushing In United States

-----2002, Noel D. Justice, Stone Age Spear And Arrow Points Of The Southwestern United States, p. 97. Bending fractures were most commonly located at the neck, and resulted from impact on soft, yielding materials such as sod, but these breaks also resulted from impact on harder, yielding materials such as loose gravel.

Your Demand

Need more information about our products and prices? Just contact us, we are waiting for you!

I accept the Data Protection Declaration
toTop
Click avatar to contact us
Hi,may I help you with products, price, etc?
Chat Online