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改质沥青
Modified pitch
参考页数:14P.;A4
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焦化产品试验用玻璃温度计
Glass thermometers for coking products
参考页数:29P.;A4
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重苯
Heavy benzol
参考页数:5P.;A4
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煤沥青筑路油 粘度的测定
Determination of the viscosity of coal tar pitch for road
参考页数:7P.;A4
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煤沥青筑路油 蒸馏试验
Determination of distillation test of coal tar pitch for road
参考页数:7P.;A4
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煤沥青筑路油 萘含量测定 气相色谱法
Determination of the naphthalene content of coal tar pitch for road by gas chromatography
参考页数:5P.;A4
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煤沥青筑路油
Coal tar pitch for road
参考页数:6P.;A4
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粗酚
Crude phenol
参考页数:5P.;A4
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