AV黄片毛片在线观看精品，久久无码免费观看视频，天天拍天天操国产三级片，亚洲精品国产成人精品，精品久久久久久久久午夜福利，亚洲高清无码一级在线，国产欧色美二区，丰满的少妇人妻无码区

<i id="y4e4b"></i>

<code id="y4e4b"></code>

<center id="be2by"><optgroup id="be2by"></optgroup></center><pre id="be2by"><dl id="be2by"><noframes id="be2by"></noframes></dl></pre>

<td id="be2by"><optgroup id="be2by"></optgroup></td>

在線客服

客服電話

0931-8264370

技術應用

儀器應用文章

您當前位置是:網站首頁 > 技術應用 > 儀器應用文章

熱帶海洋鹽霧氣氛自潤滑耐磨防腐涂層技術研究新進展
2024-08-14
摩擦學研究的發(fā)展與趨勢
2020-07-02
離子鍍膜技術
2020-06-17
Current?carrying tribological performance of CrB2/ Cu composite coating prepared by laser cladding technology
2024-08-16
Tribological Properties of Oleylamine-Modified Ultrathin WS2 Nanosheets as the Additive in Polyalpha Olefin Over a Wide Temperature Range
2024-08-15
提琴用松香室溫摩擦學特性的試驗性初探
2024-08-14
Study on the tribological properties of metal rolling bearing under lubrication with diketone lubricants
2024-08-12
Tailoring the microstructure, mechanical and tribocorrosion performance of (CrNbTiAlV)Nx high-entropy nitride films by controlling nitrogen flow
2024-08-08
Tailoring the tribo-corrosion response of (CrNbTiAlV)CxNy coatings by controlling carbon content
2024-08-08
Microstructure, mechanical properties and tribo-corrosion mechanism of (CrNbTiAlVMo)xN-1-(x) coated 316 L stainless steel in 3.5 wt% NaCl solution
2024-08-07
Interactive effect between WS2 films with different structures and space oils for improvement of tribological performance
2024-08-06
Friction and wear of a-CH films deposited at different bias in air and NaCl solution
2024-08-05
sci-6.2-Effect of peak current on the microstructure, mechanical properties and tribological behavior of MoxN coatings deposited by high power impulse magnetron sputtering
2024-08-01
Construction of a compact nanocrystal structure for (CrNbTiAlV)Nx high-entropy nitride films to improve the tribo-corrosion performance
2024-08-01
Effect of substrate rotational speed during deposition on the microstructure, mechanical and tribological properties of a-CTa coatings
2024-08-01
Effect of modulation period on the mechanical and tribological behavior of (CrNbTiAlV)CNMoN coatings
2024-07-31
偏壓對高功率脈沖磁控濺射法沉積MoN涂層結構及性能的影響
2024-07-31
C2H2_Ar流量比對a-C_H涂層結構及摩擦學性能的影響
2024-07-11
Current?carrying tribological performance of CrB2 Cu composite coating prepared by laser cladding technology
2024-05-14
Tribological behaviors in air and seawater of CrNTiN superlattice coatings irradiated by high intensity pulsed ion beam
2024-04-30

共196條記錄上一頁 12 3 4 5 6 7 8 9 10 下一頁

亚洲AV永久无码精品古装片,精品无码国产一区二区三区AV,同房视频一区二区三区,久久精品无码天堂AV

<i id="y4e4b"></i>

<code id="y4e4b"></code>

<noscript id="rj9fv"></noscript>