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作业场所空气中倍硫磷的溶剂解吸气相色谱测定方法
Workpalce air —Determination of fenthion-solvement desorption gas chromatographic method
价格:¥0.00
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作业场所空气中锶及其化合物的火焰原子吸收光谱测定方法
Workplace air —Determination of strontium and its compounds—Flame atomic absorption spectrometric method
价格:¥0.00
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作业场所空气中硒的氢化物发生-原子吸收光谱测定方法
Workplace air —Determination of selenium—Hydride generation atomic absorption spectrometry method
价格:¥0.00
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作业场所空气中丁胺的溶剂解吸气相色谱测定方法
Workplace air —Determination of n-butylamine—Solvent desorption gas chromatographic method
价格:¥0.00
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作业场所空气中二硝基甲苯的测定方法
Workplace air —Determination of dinitrotoluene
价格:¥0.00
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作业场所空气中汞的还原气化-原子吸收光谱测定方法
Workplace air —Determination of mercury—Reduction gasification-atomic absorption spectrometry method
价格:¥0.00
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作业场所空气中铅的meso-四(对磺基苯)卟啉分光光度测定方法
Workplace air —Determination of lead—Meso-tetra-(sulfophenyl) porphine spectrophotometric method
价格:¥0.00
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职业接触一氧化碳的生物限值
Biological limit value for occupational exposure to carbon monoxide
价格:¥0.00
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职业接触镉及其化合物的生物限值
Biological limit values for occupational exposure to cadmium and its compounds
价格:¥0.00
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职业接触三氯乙烯的生物限值
Biological limit value for occupational exposure to trichloroethylene
价格:¥0.00
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