165408 ⎘
Weighing apparatus involving the use of a counterweight or other counterbalancing mass; Pendulum-weight apparatus the pendulum having a fixed pivot axis with a plurality of pendulums
POLISHING COMPOSITION, METHOD FOR PRODUCING POLISHING COMPOSITION, POLISHING METHOD, AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE
#2Polishing composition, method for producing polishing composition, polishing method, and method for producing semiconductor substrate
#3Electromechanical x-ray generator