column
    Perspective on SARS-CoV-2 Detection and Reference Materials
    ZHAO Yujia, LIAO Tianyi, FAN Peilei, LIANG Liang, ZHAO Haibo, SHEN Zhengsheng
    2022, 66(1): 3-8. DOI: 10.12338/j.issn.2096-9015.2020.0375
    Abstract PDF
    Research Progress and Comparative Analysis of Domestic and Abroad Aircraft Noise Standards
    MAO Hongyu, YANG Ping, HE Longbiao, ZHAO Yuying
    2022, 66(1): 9-13. DOI: 10.12338/j.issn.2096-9015.2021.0529
    Abstract PDF
    Review of Methods for Measuring Liquid Refractive Index
    WEI Qiuye, FAN Xiaohui
    2022, 66(1): 14-18. DOI: 10.12338/j.issn.2096-9015.2020.0206
    Abstract PDF
    Research on Calibration Method for Small Luminous Flux Meters
    CUI Lei, LIU Jiachang, JIA Yaqing, ZHANG Jianliang
    2022, 66(1): 19-21. DOI: 10.12338/j.issn.2096-9015.2021.0510
    Abstract PDF
    Test Method for Resistivity of Alumina Ceramic Material
    LIANG Yaxing, WANG Xiufeng, JIN Xiaoxue, WANG Jia, LI Fukun
    2022, 66(1): 22-25. DOI: 10.12338/j.issn.2096-9015.2021.0517
    Abstract PDF
    Development of a Robot Position and Attitude Measuring System Based on a Laser Tracker and an Articulated Arm Coordinate Machine
    HUANG Lei, DOU Yanhong, FAN Yu, HE Zhichao, ZHANG Shuang, ZHANG Liqiu, ZHANG Bo
    2022, 66(1): 26-31. DOI: 10.12338/j.issn.2096-9015.2021.0005
    Abstract PDF
    Design of a High-Precision AC/DC Clamp Ammeter Based on a Self-Calibration Technique
    ZHU Caiyi, LUO Ying, HU Han, WANG Lu
    2022, 66(1): 32-40. DOI: 10.12338/j.issn.2096-9015.2021.0049
    Abstract PDF
    Study on Functions Validation of Test Devices for Separation Performance of PM2.5 Seperators
    WANG Ting, LIU Wei, ZHANG Ming, YANG Jinfeng, ZOU Yaxiong
    2022, 66(1): 41-45. DOI: 10.12338/j.issn.2096-9015.2020.0371
    Abstract PDF
    Design of a Double Liquid Level Gauge for the Separator of Gas Collection Stations
    WEN Jie, DIAO Yuling, WANG Ruyang
    2022, 66(1): 46-49. DOI: 10.12338/j.issn.2096-9015.2020.0119
    Abstract PDF
    A New Weighing System for Casting Machines for Measurement in Trade
    JI Jianying, ZHANG Yongliang, ZHANG Tianliang, HAN Ming, PENG Liang, MA Tingting
    2022, 66(1): 50-52. DOI: 10.12338/j.issn.2096-9015.2020.0335
    Abstract PDF
    Verification of Encoder Coefficients by the Static Volumetric Method with a Gas Calibration Facility
    ZHANG Ruida, LIANG Yangpeng, LI Ruiqi
    2022, 66(1): 53-56. DOI: 10.12338/j.issn.2096-9015.2020.0292
    Abstract PDF
    The Application of Eccentric Loading Tests in Verification of Dynamic Truck Scales
    ZHAO Chuya, SI Yanzhao, ZHANG Yong, LIU Tao, XU Chi
    2022, 66(1): 57-59. DOI: 10.12338/j.issn.2096-9015.2020.0065
    Abstract PDF
    Study on the Relationship Between Gas and Air Through Ultrasonic Gas Meters
    ZHAO Zuoguang, XU Yandong, LI Zhi, FU Jie
    2022, 66(1): 60-64. DOI: 10.12338/j.issn.2096-9015.2020.0411
    Abstract PDF
    Discussion of Calibration of Ultra-Low-Temperature Refrigerators
    XU Yi, LI Li, LIU Yanan, WANG Ting
    2022, 66(1): 65-69. DOI: 10.12338/j.issn.2096-9015.2021.0002
    Abstract PDF
    Analysis of Major Errors Caused by Non-Standard Operations in Crude Oil Measurement
    LI Yuzhu, SUN Qiuju
    2022, 66(1): 70-72. DOI: 10.12338/j.issn.2096-9015.2020.0052
    Abstract PDF