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GB/T 16980.1-1997
工业自动化 车间生产 第1部分:标准化参考模型和确定需求的方法论
Industrial automation--Shop floor production--Part 1:Reference model for standardization and a methodology for identification of requirements
GB/T 15555.5-1995
Solid waste--Determination of total chromium--1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 7401-1987
Method for subjective assessment of quality of colour television pictures
GB/T 16539-1996
Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery
GB/T 15131.3-1995
信息处理 数据交换用130 mm改进调频制记录的位密度为13262磁通翻转/弧度、每面80条磁道的软磁盘 第三部分:磁道格式B（用于80条磁道）
Information processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad, on 80 tracks on each side--Part 3:Track formatB for 80 tracks
GB/T 5211.13-1986
Determination of acidity or alkalinity of theaqueous extract of pigments