Objective To study the feasibility on the rat density tested by the plastic rat trace board in residential districts.

目的塑料地板胶制鼠迹板测试居民区住宅外鼠密度可行性。

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Objective To study the feasibility on the rat density tested by the plastic rat trace board in residential districts.

目的塑料地板胶制鼠迹板测试居民区住宅外鼠密度可行性。

youdao