| 1. | Workplace air - determination of dinitrobenzene - gas chromatographic method
车间空气中二硝基苯的气相色谱测定方法
|
| 2. | Effects of the supports on activity of supported nickel catalysts for hydrogenation of m - dinitrobenzene to m - phenylenediamine
载体对镍催化剂催化间二硝基苯加氢制间苯二胺反应性能的影响
|
| 3. | Standard method for hygienic examination of dinitrobenzene and nitrochlorobenzene in drinking water sources - gas chromatography
水源水中二硝基苯类和硝基氯苯类卫生检验标准方法气相色谱法
|