alkali aggregate expansion

导读:alkali aggregate expansion读音音标
[ˈælkəˌlaɪ ˈæɡrɪɡɪt ɪkˈspænʃən]
alkali aggregate expansion意思解释
释义碱脱色;

alkali aggregate expansion读音音标

[ˈælkəˌlaɪ ˈæɡrɪɡɪt ɪkˈspænʃən]

alkali aggregate expansion意思解释

释义

碱脱色;

alkali discoloration
alkali
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