In order to reduce possibility of LPG leakage accident, some suggestions were provided for design of LPG pressured tank (spherical tank).是什么意思_In order to reduce possibility of LPG leakage accident, some suggestions were provided for design of LPG pressured tank (spherical tank).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句