RESEARCH ON THE TECHNOLOGICAL CHARACTER OF USING POLYISOBUTYLENE-BIS-SUCCINIMIDE AS EMULSIFIER IN EMULSION EXPLOSIVE是什么意思_RESEARCH ON THE TECHNOLOGICAL CHARACTER OF USING POLYISOBUTYLENE-BIS-SUCCINIMIDE AS EMULSIFIER IN EMULSION EXPLOSIVE在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句