BELLEVILLE SPRING WASHER, PART NO:47 331 00 14 0, RECOMMENDED FOR 3~PH, AC, MOTOR, 4 A7/202, STAHL 30KW , 400V , 50HZ ,68.0A , IN . CL F, FOR UNIT TYP: AS60 50 – 32 2/1 , SER.NO 5604208 1998

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.