The typical product has the following physical properties: bulk density 0. 86 g/cm3, cold crushing strength 4. 2 MPa, flexure stre...是什么意思_The typical product has the following physical properties: bulk density 0. 86 g/cm3, cold crushing strength 4. 2 MPa, flexure stre...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句