Low-cost and high-precision automobile front collision beam and preparation method thereof - XIAO LING; LI FAZHI; LI BIWEN; LIU ZHIWEN; CHEN JINGRAN; SUN KAIBO; CAO YUANLONG (2021)
Keywords: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR