N-EUPEX DS COUPLING, CUST. PART NO.: 100057300, INTERNAL: 000.009.980.376, COUPLING TYPE: ADS SIZE: 380 (STD), B34 L1U M1Q, , ACC.TO FLE 10.2 – 2021, PART 1 : BORE 130 H7; KEYWAY DIN 6885-1 JS9; 1 SET SCREW, PART 2/3 : BORE 110 H7; KEYWAY DIN 6885-1 JS9; 1 SET SCREW, , K7 = PRESERVATION, OVERSEAS SHIPMT., PRESERVATION WITH VCI FOIL, CORROSION PROTECTION UP TO 5 YEARS, OPERATING INSTRUCTIONS BA 3100 10/2020; 1 X EN

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.