“halon”可以造什么句，halon造句
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halon gas extinguishing system
bromochlorodifluoromethane [halon 1211] [CF2BrCl]
space protected by halon 1301
Code for design of halon 1301 fire extinguishing systems
dibromotetrafluoroethane [halon 2402] [C2F4Br2]
Marine halon fire extinguishing system technical specifications
bromochlorodifluoromethane [BCF] [halon 1211]
clean agent halon replacement
![已知NaOH+Al(OH)3→Na[Al(OH)4]。向集满CO2的铝制易拉罐中加入过量NaOH浓溶液，立即封...](https://i2.ywjxg.com/c871b7cfb3ed85/8e2b/c870a0dabe/8e2bf69ee6b4-s.jpg "已知NaOH+Al(OH)3→Na[Al(OH)4]。向集满CO2的铝制易拉罐中加入过量NaOH浓溶液，立即封..."){kind=small}
