首页
资料下载
HSE资料
行业资讯
技术发展
论文下载
化工知识
标准下载
首页
>
measurement
全部
GB/T 27756-2011pH值测定用玻璃电极Glass electrodes for the measurement of pH value
2022-06-14
SJ 20112-1992敌我识别应答机电性能测试方法Methods of measurement for IFF tranponder
2022-06-14
JJF 1087-2002直流大电流测量过程控制Control of Measurement Processes for Heavy Direct Current
2022-06-14
GB/T 6495.3-1996光伏器件 第3部分:地面用光伏器件的测量原理及标准光谱辐照度数据Photovoltaic devices-Part 3: M...
2022-06-14
GB/T 17611-1998封闭管道中流体流量的测量 术语和符号Measurement of fluid flow in closed conduits-Vocabulary a...
2022-06-14
GB/T 18443.2-2010真空绝热深冷设备性能试验方法 第2部分:真空度测量Testing method of performance for vacuum insu...
2022-06-14
CJ/T 3008.5-1993城市排水流量堰槽测量标准.三角形剖面堰Standards for municipal wastewater discharge measuremen...
2022-06-14
JJG 711-1990明渠堰槽流量计试行检定规程Verification Regulation of Weirs and Flumes for Flow Measurement...
2022-06-14
SJ/Z 9008.2-1987微波电子管电性能的测试 第2部分:一般测试Measurement of electrical properties of microwave tube...
2022-06-13
SJ 2542-1984气象图传真机(模拟)测试方法Methods of measurement for meteorogical facsimiles (analog)...
2022-06-13
GB/T 17612-1998封闭管道中液体流量的测量 称重法Measurement of liquid flow in closed conduits--Weighing metho...
2022-06-13
GB/T 11828.5-2011水位测量仪器.第5部分:电子水尺Instruments for stage measurement—Part 5:Electronic gauge...
2022-06-13
GB/T 5265-2009声学.水下噪声测量Acoustics—Measurement of underwater noise
2022-06-13
GB/T 19733-2005缩微摄影技术 透明缩微品阅读器 特性的测量Micrographics—Readers for transparent microforms—M...
2022-06-13
GB/T 14124-2009机械振动与冲击.建筑物的振动.振动测量及其对建筑物影响的评价指南Mechanical vibration and shock ...
2022-06-12
GB/T 12303-2009海船声号器具的声压级测量Measurement of sound pressure level for sound signal appliances by se...
2022-06-12
GBJ 122-1988工业企业噪声测量规范measurement of noise produced by industrial enterprises
2022-06-12
GB/T 13670-2010机械振动 铁道车辆内乘客及乘务员暴露于全身振动的测量与分析Mechanical vibration—Measurement an...
2022-06-12
SJ 2942-1988电平振荡器测试方法Methods of measurement for level oscillators
2022-06-12
SJ 20136-1992军用电子设备冲击测试方法Shock measurement and data processing methods for military electronic e...
2022-06-12
GB/T 4315.2-2009光学传递函数 第2部分:测量导则Optical transfer function—Part 2:Directives of measurement...
2022-06-10
GB/T 23282-2009锻压机械噪声声功率级测量方法Metal forming machinery - Noise measurement method of sound power...
2022-06-10
GB/T 15814.2-1995烟花爆竹药剂 密度测定Reagent of fireworks and firecracker-Measurement of density...
2022-06-10
GB/T 18703-2002手套掌部振动传递率的测量与评价Measurement and evaluation of the vibration transmissibility of...
2022-06-10
JB/T 8248.2-1999照相镜头 有效孔径和相对孔径的测量方法Method for measurement for effective aperture and rela...
2022-06-10
首页
上页
12
13
14
15
16
下页
尾页
专题列表
更多专题
推荐列表
栏目ID=
4120
的表不存在(操作类型=0)