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一种辅助土壤剖面标本的取样装置

Date:2023-06-02 Hits:

Affilication of Author(s):地理科学学院

Patent Coverage:国内

Type of Patent:Invent

Application Number:CN202121156614.0

Service Invention or Not:no

Guanghui Zheng

Gender:Male School/Department:地理科学学院 Business Address:启明楼311