减灾 国际 guo ji jian zai qi kan
削减 国家 guo jia xiao jian qi kan
减免 guo nei qi kan jian mian
变速机 jian bian su ji qi kan
减税 jian shui jiang fei qi kan
减刑 制度 jian xing zhi du qi kan
减震 jian zhen dong e i qi kan
降噪 减振 jian zhen jiang zao qi kan
减振 jian zhen lei s c i qi kan
节能 jie neng jian pai qi kan
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