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GB/T 18311.3-2001
纤维光学互连器件和无源器件 基本试验和测量程序 第3-3部分:检查和测量 监测衰减和回波损耗变化（多路）
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-3:Examinations andmeasurements--Monitoring change in attenuation and in return loss (multiple paths)
GB/T 14733.1-1993
Terminology for telecommunications--Telecommunications,channels and networks
GB/T 18273-2000
石油和液体石油产品 立式罐内油量的直接静态测量法 （HTG质量测量法）
Petroleum and liquid petroleum products--Direct static measurements--Contents ofvertical storage tanks--Mass measurement by hydrostatic tank gauging
GB/T 17558-1998
Camera flash illuminants--Determination of spectral distribution index(ISO/SDI)
GB/T 18086-2000
Plant quarantine--Methods for inspection and identification of Peronospora hyoscyami de Bary f.sp.tabacina(Adam)Skalichy