Sound-reducing drains and sound-absorbing element in the form of iron construction for sound deadening walls.

• 1. 用于流体管路的消音装置和具有消音装置的加热装置 [P] . 中国专利： CN103249941B . 2016.03.30
• 2. 用于流体管路的消音装置和具有消音装置的加热装置 [P] . 中国专利： CN103249941A . 2013-08-14
• 3. Sound-reducing drains and sound-absorbing element in the form of iron construction for sound deadening walls. (Machine-translation by Google Translate, not legally binding) [P] . ES1008975U . 1989-07-01

  机译： 铁结构形式的消音排水装置和消音元件，用于消音墙。 （通过Google翻译进行机器翻译，没有法律约束力）

• 4. Sound-absorbing element in the form of iron construction for sound deadening walls. [P] . ES1009354Y . 1990-02-16

  机译： 铁结构形式的吸声元件，用于隔音墙。

• 5. Sound-absorbing element in the form of iron construction for sound deadening walls. (Machine-translation by Google Translate, not legally binding) [P] . ES1009354U . 1989-08-16

  机译： 铁结构形式的吸声元件，用于隔音墙。 （通过Google翻译进行机器翻译，没有法律约束力）

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• 2. Influence of the Shape of the Sound-Absorbing Construction Cells on their Acoustic Efficiency in the Linear and Nonlinear Operation Modes [C] . Pavel V. Pisarev, Karina A. Akhunzianova Russian Conference on Mathematical Modelling in Natural Sciences . 2020
• 3. A finite-element comparison of the behavior of solid, ribbed, and cellular constructions in the blast-resistant design of non-load-bearing reinforced concrete walls. [D] . Hamshar, Brian Walton. 1997
• 4. Expression of the two mRNA isoforms of the iron transporter Nramp2/DMTI in mice and function of the iron responsive element. [O] . Dimitri Tchernitchko, Monique Bourgeois, Marie-Elise Martin, 2002
• 5. Research of a group of various shapes and volumes sound-absorbing construction cells acoustic efficiency [O] . Pavel Pisarev, Aleksandr Anoshkin 2019
• 6. Symmetrical Boundary Element Formulation for Sound Transmission through Fuselage211 Walls. Application [R] . Grooteman, F. P., de Boer, A., Desmet, W., 1996

• 1. Textures and Rare Earth Elements Composition of Banded Iron Formations (BIF) at Njweng Prospect, Mbalam Iron Ore District, Southern Cameroon [J] . Dieudonne Charles Isidore Ilouga ,Cheo Emmanuel Suh ,Ghogomu Richard Tanwi . 地球科学国际期刊（英文） . 2013,第1期
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