人工冻土
- 网络Artificial freezing soil; artificial frozen soil; artificially frozen soil
人工冻土
人工冻土
Artificial freezing soil
人工冻土... ... ) artificially frozen soil 人工冻土 ) Artificial freezing soil 人工冻土 ) artificial ice wall 人工冻土墙 ...
artificial frozen soil
... ) artificial frost-thawed soil 人工冻融土 ) artificial frozen soil 人工冻土 ) artificially frozen soil 人工冻土 ...
artificially frozen soil
人工冻土... ... ) artificial frozen soil 人工冻土 ) artificially frozen soil 人工冻土 ) Artificial freezing soil 人工冻土 ...
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