窒息性 meaning in Chinese

suffocation

Characterization of severe acute occupational poisoning accidents related to asphyxiating gases in china between 1989 and
1989至2003年全国窒息性气体重大急性职业中毒的特征
Protocol for the prohibition of the use in war of asphyxiating , poisonous or other gases , and of bacteriological methods of warfare , geneva , 17 . 6 . 1925
1925年6月17日订于日内瓦的《禁止在战争中使用窒息性、毒性或其他气体和细菌作战方法的议定书》