Affilication of Author(s):土建与水利学院
Disigner of the Invention:zhaoranhang
Application Number:201520845315.6
Number of Inventors:2
Service Invention or Not:no
Application Date:2015-10-28
wangxingju
Professor of Application
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Patents
一种振动频率与压重质量可调的维勃稠度仪
Release time:2019-01-26|Hits:
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