LAUNCHER FOR LARGE SCALE ROCKET LAUNCHING PRACTICE

摘要

PROBLEM TO BE SOLVED: To safely practice a rocket launching powerfully just like the real one in launching a large-scale rocket.;SOLUTION: This launcher 4 is characterized by having a smoke tool 1, a light emitting machine 2, and a sounding machine 3 and being remote- controlled by a control box 5.;COPYRIGHT: (C)2001,JPO