Workplace atmospheres - procedures for measuring metals and metalloids in airborne particles - requirements and test methods 工作场所空气.空气中微粒中的金属和准金属的测量程序.要求和试验方法
Standard test method for determination of lead in workplace air using flame or graphite furnace atomic absorption spectrometry 用火焰或石墨炉原子吸收光谱法测定工作场所空气中铅含量的标准试验方法
Workplace air . x - ray determination of the conventional alveolate fraction of crystalline silica . sampling by membrane filter 工作场所空气. x射线测定结晶二氧化硅的常规蜂窝状部分.用薄膜过滤器取样
Workplace air - determination of particulate lead and lead compounds - flame or electrothermal atomic absorption spectrometric method 工作场所空气.铅颗粒及铅化合物的测定.火焰或电热原子吸收光谱法
Workplace atmospheres - pumps for the sampling of chemical agents with a volume flow rate of over 51 min - requirements and test methods 工作场所空气.体积流速大于51 min的化学试剂取样用泵.要求和试验方法
Workplace atmospheres - procedures for measuring metals and metalloids in airborne particles - requirements and test methods ; german version en 13890 : 2002 工作场所空气.空气悬浮颗粒金属和准金属物测量程序
Workplace air . x - ray determination of the concentration of crystalline silica alveolate deposit . sampling by means of rotary cup device 工作场所空气. x射线测定结晶二氧化硅蜂窝状沉积物的浓度.用转动杯装置取样
Additionally it summarizes the authors ' long practical experience in carrying out bioaerosol measurements in the atmosphere of various workplaces 且摘要记录作者长期执行工作场所空气中生物性气胶量测之相关经验。
Workplace atmospheres - pumps for the sampling of chemical agents with a volume flow rate of over 5 l min - requirements and test methods 工作场所空气.体积流速大于5公升分的化学试剂取样用动力泵.要求和试验方法
Workplace air - determination of particulate cadmium and cadmium compounds - flame and electro - thermal atomic absorption spectrometric method 工作场所空气.颗粒镉和镉化合物的测定.采用火焰和电热原子吸收光谱测定法
