Low speed impact tests for inducing damage are conducted on NEPE (Nitrate Ester Plastized Polyether) by using the large-scale drop weight apparatus.是什么意思_Low speed impact tests for inducing damage are conducted on NEPE (Nitrate Ester Plastized Polyether) by using the large-scale drop weight apparatus.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句