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主要技術(shù)參數(shù) 序 號(hào) 技 術(shù) 名 稱
2020-01-08
模擬試驗(yàn)機(jī)是摩擦學(xué)的必要研究工具
2020-01-04
四球摩擦試驗(yàn)機(jī)是以滑動(dòng)摩擦的形式
2019-12-28
四球機(jī)的用途與性能你知道嗎?廈門(mén)天機(jī)自動(dòng)化告訴您
2019-12-26
使用專用工具裝夾試樣,將鋼球分別固定在四球機(jī)
2019-12-25
Visit Hangzhou Derunbao Oil Co., Ltd.
2019-09-19
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About us
Company Profile
Corporate vision
Honor
Industry contribution
Products
Four ball tester
KRL Tapered Roller Bearing Shear Tester
Drilling&Tapping Tester
Accessories
Micro lecture
Success case
University research institute
Third party
Foreign companies
State-owned enterprise
Private Enterprise
News
Company news
Industry news
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Download
Commissioned experiment
Contact us
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