The effect of natural, butyl and coated butyl elastomeric closures on stability of cefazolin sodium, cefradine, benzylpenicillin potassium and ampicillin sodium for injection was investgated.是什么意思_The effect of natural, butyl and coated butyl elastomeric closures on stability of cefazolin sodium, cefradine, benzylpenicillin potassium and ampicillin sodium for injection was investgated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句