Vol. 5 No. 2 (2019): IJRDO - Journal of Mechanical And Civil Engineering | ISSN: 2456-1479

Articles

• The Planck Length , Newton Gravitational Constant and Gravity Constant

  Marcos Giorgallides

  01-63

  • 51
  • FULL TEXT PDF ⁸⁵
• Innovative Design of Speed Control Bump Based on SolidWorks

  Shu'jia LI, Haitian ZHANG, jie WANG

  64-70

  • 38
  • FULL TEXT PDF ⁷⁵