吸音材料的气流阻力器的试验方法的英文

• standard test method for airflow resistance of acoustical materials

• "吸"英文翻译    inhale; breathe in; draw
• "音"英文翻译    sound
• "材料"英文翻译    material
• "的"英文翻译    4次方是 The fourth power of 2 i ...
• "气流"英文翻译    air current; airflow; wind c ...
• "阻力"英文翻译    obstruction; resistance
• "器"英文翻译    implement; utensil; ware
• "试验"英文翻译    experiment; test; trial
• "方法"英文翻译    method; means; way; techniqu ...
• "金属材料的试验方法" 英文翻译 :    the method of metal i ection; the method of metal inspection
• "测量绝热材料的压缩性的试验方法" 英文翻译 :    standard test method for measuring compressive properties of thermal insulations
• "磁性材料的叠装系数的试验方法" 英文翻译 :    standard test method for lamination factor of magnetic materials
• "垫片材料的密封性的试验方法" 英文翻译 :    standard test methods for sealability of gasket materials
• "垫片材料的蠕变松驰作用的试验方法" 英文翻译 :    standard test methods for creerelaxation of a gasket material
• "垫片材料的压缩性及回弹性的试验方法" 英文翻译 :    standard test method for compressibility and recovery of gasket materials
• "粒状耐火材料的松密度的试验方法" 英文翻译 :    standard test method for bulk density of granular refractory materials
• "耐火材料的筛析和含水量的试验方法" 英文翻译 :    standard test methods for sieve analysis and water content of refractory materials
• "评定管道涂覆搭接材料的试验方法" 英文翻译 :    standard test method for evaluating pipeline coating patch materials
• "热绝缘材料的平均比热的试验方法" 英文翻译 :    standard test method for mean specific heat of thermal insulation
• "柔软包装材料的厚度测量的试验方法" 英文翻译 :    standard test method for thickness measurement of flexible packaging material
• "卫生陶瓷材料的挠曲特性的试验方法" 英文翻译 :    standard test methods for flexural properties of ceramic whiteware materials
• "用水浸法测定耐火材料的准确比重的试验方法" 英文翻译 :    standard test method for true specific gravity of refractory materials by water immersion
• "隔吸音材料" 英文翻译 :    damping matcrial
• "吸音材料" 英文翻译 :    acoustic absorbing material; acoustic material; acoustical absorbent; acoustical material; damping material; sound absorbent; sound absorbing material
• "金属材料的其他试验方法" 英文翻译 :    other methods of testing of metals