chemical attack
短语词组
- chemical surface attack 化學表麪侵蝕
- chemical weapons attack 化學襲擊
- massive chemical attack 大槼模化學攻擊
- aerial chemical attack 空中化學襲擊
- physical -chemical attack 物理化學
- resistance to chemical attack 抗化學腐蝕能力
- chemical attack resistance 抗侵蝕性;耐化學腐蝕
- conduct of chemical attack 實施化學襲擊
- free from chemical attack 無化學物品的腐蝕 返回 chemical attack