LABORATORY MATERIALS OR ACCESSORIES; STANDARD ANALYSIS; COAL; CONTENT S-0.75%; ASH PRESENTATION; SUPPLY PACKAGING 50 G; MINIMUM VALIDITY: 70% OF THE TOTAL; BTU/LB 11911VOLATINES; ASH -7.2%; VOLATILE MATTER -36.0%; HYDROGEN CONTENT -4.9%; NITROGEN CONTENT 1.1%; DATE RECEIVED/12 MONTH DATE PREPARED; INDICATE IN AN ORDER; INDICATE ON INVOICE; CARBON CONTENT -75.3%; SULFUR CONTENT -0.75%; C/CERT ANALYSIS TRACE TO NIST; MUST VIRC/CERTIFICATE; SUPPLIER MUST SEND INVOICE; UN NUMBER: 1361; MANUFACTURER LECO; REFERENCE 502680 STDRM COALPROX PLUS LOW.; BRAND 1: LECO; PART NUMBER 1: 502680 STDRM COALPROX PLUS LOW
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.
