Richards said that China landing on the moon signals a new era of human expansion into space. I hope the U.S. and others return to the moon as a frontier of peaceful international exploration and economic development, he said.
Slip Rolls, Plate Rolls & Combination Machines. Slip rolls or plate rolls are designed to form sheet metal into curved panels or cylinders. These sheet metal rollers are available as manually operated or powered, and many include wire grooves for bending solid rod.
Strike and DipRock Fractures â¢ A joint is a fracture in rock on which there has been no movement.â¢ A fault is a fracture in rock on which there has been movement.âDip-slip is movement in the direction of dip. âStrike-slip is movement in the direction of strike. âOblique-slip is movement in both directions.