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- acoustical fiberboard 吸声纤维板
- MEDIUM DENISTY FIBERBOARD 简称 M.D.F. 即所谓中密度纤维板。
- This system can set up acoustical resonances. 这种系统能产生共鸣。
- NINGBO APPLE ACOUSTICAL EQUIPMENT CO., LTD. 宁波苹果音响器材有限公司。
- A rigid board made of layers of fiberboard or paper bonded to a gypsum plaster core, used instead of plaster or wood panels in construction to form walls. 石膏灰泥板,灰胶纸柏板由石膏灰泥作芯板结合几层纤维板或纸浆板制成的硬板,在建筑中用于代替灰泥或木板来建造墙壁
- A reverb unit simulates the sound of different acoustical areas. 混响单元是模拟不同声学空间中的声音。
- Acoustical liberation of books in the public domain. 意思是公共领域书籍的听觉解放。
- How to examine acoustical immittance to measure listen to a result? 如何查看声导抗测听结果呢?
- Products: cotton lint, fiberboard, compound fertilizer, quality seeds ect. 主要产品:皮棉、中纤板、复合肥、棉清油、良种。
- An acoustical instrument consisting of a sounding box with one string and a movable bridge, used to study musical tones. 测弦器一种由一个带有一根弦和可移动琴马的共鸣箱组成的不用电传音的乐器,用于细察音调
- Specifically, snow tends to absorb higher frequency acoustical waves. 很特别的是,雪花趋向吸收更高频率的声波。
- Ecadi propose to have acoustical material under each VAV unit, O OK. 建议在所有的变风量(VAV)机组下都安置隔音材料,O同意。
- This paper analyzes the actuality of our fiberboard industry and states relevant measures. 本文详细分析了我国纤维板业的现状,同时阐述了具体的措施。
- Processed wood products used in packing materials, such as plywood and fiberboard, will not need to be treated. 用来做包装材料的加工木制品,如夹板和纤维板,不用经过处理。
- Using the thin high-density fiberboard for mixed material floor board has good characters with feas... 结果表明,生产这种混合材地板用薄型高密度纤维板,不但在技术上可行、经济上也是合理和高效的。
- Using tree branches, saw froth to produce high density fiberboard (HDF) project. 利用树木枝丫、锯沫生产高密度纤维板(HDF)项目。
- This paper briefly analyzes the producing development and the distribution of producing ability of fiberboard in China. 摘要简述了我国纤维板生产发展状况和生产能力的分布情况。
- We mainly produce plywood,density of fiberboard(MDF/HDF),partical board with good quality. 公司主要生产胶合板、密度板、刨花板,品种繁多,质量上乘;
- The panel can be made of iron sheet, chipboard, medium density fiberboard, lumber etc. 层板可选用钢板、刨花板、中纤板、原木木板等为层板。
- Abstract This paper introduccs a test method of surface absorption of medium density fiberboard(MDF)in Europe. 介绍欧洲中密度纤维板表面吸收的试验方法。