Tag Archives: 2021

Analysis and quality control of common quality defects of plywood in extremely cold environment  (January 8,2021 , minus 15 degrees to 20 degrees). Cold temperature

Analysis and quality control of common quality defects of plywood in extremely cold environment  (January 8,2021 , minus 15 degrees to 20 degrees). Cold temperature : Beijing records its coldest day in over 50 years https://global.chinadaily.com.cn/a/202101/07/WS5ff68310a31024ad0baa11a6.html Cold blast brings record low temperatures to 3 provinces   https://www.chinadaily.com.cn/a/202101/08/WS5ff7b2eba31024ad0baa1447.html   FYI ,Jan …

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