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木材防腐油试验方法 闪点测定方法
Test method for coal-tar-creosote for the preservation of timber.Determination of flash point
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木材防腐油试验方法 40℃结晶物测定方法
Test method for coal-tar-creosote for the preservation of timber.Determination of crystal mattercontent at 40℃
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木材防腐油
Coal-tar-creosote for the preservation of timber
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浸渍煤沥青
Impregnating coal pitch
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煤焦油和蒽油中钠、钾和钒含量测定 电感耦合等离子体原子发射光谱法
Determination of sodium,potassium and vanadium content in coal tar oil and anthracene oil - Inductively coupled plasma atomic emission spectrometry
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有机化学品中碳、氢、氮、硫含量的元素分析仪测定方法
Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals
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挥发性有机液体馏程的测定
Test method for distillation range of volatile organic liquids
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工业蒽
Technical anthracene
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煤焦油 萘含量的测定 气相色谱法
Testing of coal tar. Determination of the naphthalene content. Gas chromatograph
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