CSN 72 1089-1979 Determination of absolute whiteness of ceramic raw materials《陶瓷材料的绝对白度的测定》.pdf

相关资源

CB 1125-1998 水声用压电陶瓷材料规范.pdf

CB-Z 162-1979 压电陶瓷材料线胀系数a,1测量方法.pdf

CB-Z 165-1979 压电陶瓷材料等静压压电应变常数d,H测量方法.pdf

CB-Z 166-1979 压电陶瓷材料体积电阻率ρ,V测量方法.pdf

JC T 2019-2010 陶瓷材料的热分析-质谱同时联用测定方法.pdf

JC T 2143-2012 四方相氧化锆陶瓷材料.pdf

HG T 3210-2002 耐酸陶瓷材料性能试验方法.pdf

SJ-Z 1463-1979 无线电陶瓷材料化学分析方法的一般要求.pdf

YY T 0110-1993 医用超声压电陶瓷材料.pdf

YY T 0110-2009 医用超声压电陶瓷材料.pdf

猜你喜欢

ASA S12 15-1992 AMERICAN NATIONAL STANDARD For Acoustics C Portable Electric Power Tools Stationary and Fixed Electric Power Tools and Gardening Appliances C Measurement of Sound E.pdf

ASA S12 16-1992 American National Standard Guidelines for the Specification of Noise of New Machinery《新机械噪声规范指南ASA 107》.pdf

ASA S12 17-1996 American National Standard Impulse Sound Propagation for Environmental Noise Assessment《环境噪声评估推动声响传输》.pdf

ASA S12 18-1994 American National Standard Procedures for Outdoor Measurement of Sound Pressure Level《声压水平户外测量程序ASA 110-1994》.pdf

ASA S12 19-1996 American National Standard Measurement of Occupational Noise Exposure《职业性噪声接触测量》.pdf

ASA S12 2-2008 American National Standard Criteria for Evaluating Room Noise《室内噪声评估标准》.pdf

ASA S12 23-1989 American National Standard Method for the Designation of Sound Power Emitted by Machinery and Equipment《机械设备发射的声音指示方法ASA 83》.pdf

ASA S12 3-1985 American National Standard Statistical Methods for Determining and Verifying Stated Noise Emission Values of Machinery and Equipment《确定核实机械设备噪声发射源统计学方法ASA 57》.pdf

ASA S12 42-2010 American National Standard Methods for the Measurement of Insertion Loss of Hearing Protection Devices in Continuous or Impulsive Noise Using Microphone-in-Real-Ear.pdf