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民族乐器锯材.第1部分:古琴用材
Sawn timber for national music instrument.Part 1:Timber for ancient instrument
价格:¥0.00
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木材及木制品中多环芳烃的测定 气相色谱-质谱法
Determination of polycyclic aromatic hydrocarbons in wood and wood products. Gas chromatography-mass spectrometry method
价格:¥0.00
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炭化木
Thermo-modified wood
价格:¥0.00
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