GB/T 20216-2016纸浆和纸有效残余油墨浓度(ERIC值)的测定红外线反射率测量法国家标准
英文:Pulp and paper—Determination of the effective residual ink concentration (ERIC number)—Infrared reflectance measureme...
英文:Pulp and paper—Determination of the effective residual ink concentration (ERIC number)—Infrared reflectance measureme...