The selection of shrinkage is one of the critical factors in successful design for large casting polyurethane elastomer (CPUE) mold.是什么意思_The selection of shrinkage is one of the critical factors in successful design for large casting polyurethane elastomer (CPUE) mold.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句