Spiral duct having a three-layer duct structure for the production process and prevent condensation of the three-layer duct structure for the condensation prevention

• 1. 一种螺旋风道结构、具有螺旋风道结构的晾衣机 [P] . 中国专利： CN211202415U . 2020.08.07
• 2. 玉米种子房仓三层风道干燥结构 [P] . 中国专利： CN202133253U . 2012.02.01
• 3. Spiral duct having a three-layer duct structure for the production process and prevent condensation of the three-layer duct structure for the condensation prevention [P] . 日本专利： JP2534755Y2 . 1997-05-07

  机译： 具有用于生产过程的三层风道结构的螺旋风道和用于防止冷凝的三层风道结构的凝结

• 4. Condensation prevention round duct connection structure [P] . JP2021067450A . 2021-04-30

  机译： 冷凝防止圆形管道连接结构

• 5. DEW CONDENSATION PREVENTION STRUCTURE FOR DUCT [P] . 日本专利： JP2012091694A . 2012-05-17

  机译： 管道的露水凝结防止结构

• 1. Research on SWeamlining Seismic Safety Evaluation of Underground Reinforced Concrete Duct-Type Structures in Nuclear Power Stations: Part-6. Verification of Ultimate Load and Ductility Capacities of RC Ducts [C] . Yoshinori Miyagawa, Toshikatsu Matsumoto, Yukio Aoyagi, International conference on structural mechanics in reactor technology . 2001
• 2. Wake Structures of Laminar Flows Past Circular Cylinders Confined in a Rectangular Duct [D] . Grady, Caleb. 2020
• 3. Ductal plate in hepatoblasts in human fetal livers: I. ductal plate-like structures with cytokeratins 7 and 19 are occasionally seen within human fetal hepatoblasts [O] . Tadashi Terada 2013
• 4. Composite illustration of reproductive structures of Pseudohaliotrema falcata Lim, 2002 (dorsal view). pg, prostatic glands; sc spermatophore chamber; pd, main prostatic duct; pr, prostatic reservoir; ed, ejaculatory duct; vp, vaginal pouch; vd, vas deferens; ut, uterus; vt, vaginal duct; ov, ovary; te, testis [O] . Lim S.L.H. 2002
• 5. Measured Cooling Performance and Potential for Buried Duct Condensation in a 1991 Central Florida Retrofit Home. [R] . Chasar, D., Withers, C. 2013

• 1. Systematic review of cystic duct closure techniques in relation to prevention of bile duct leakage after laparoscopic cholecystectomy [J] . Aafke H van Dijk ,Stijn van Roessel ,Philip R de Reuver . 世界胃肠外科杂志：英文版（电子版） . 2018,第6期
• 2. Constructing the Co cyclic Structures for Crossed Copro duct Coalgebras [J] . Chen Quan-guo ,Wang Ding-guo ,Du Xian-kun . 数学研究通讯 . 2015,第001期
• 3. Composite Material GFRP and Ductal in Decks of Bridge Structures [J] . Beata Stankiewicz . 材料科学与工程：中英文A版 . 2014,第009期
• 4. Experimental Study of Effect of Air Duct Structures on Heat Dissipation of Heating-Only Fan Coil [J] . WU Xiao-zhou ,ZHAO Jia-ning . 湖南大学学报（自然科学版） . 2009,第0z1期
• 5. Large Eddy Simulation of Gasoline-Air Mixture Explosion in Long Duct with Branch Structure [J] . Chong Liu ,Yang Du ,Jianjun Liang . 流体力学与材料加工(英文) . 2020,第3期
• 6. 用于建筑风道的光催化空气净化研究 [C] . 鹿院卫 ,常梦媛 ,马重芳 . 中国工程热物理学会2004年传热传质学学术会议 . 2004
• 7. 具有百叶结构风道的新型建筑太阳能烟囱自然通风性能研究 [A] . 孙瑞 . 2020