石炭
Carboniferous
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石炭〕岩沟
grike
1.酚2.石炭酸3.羟基苯
Phenol
北极地区石炭纪植物群
arctocarboniferous flora
苯酚石炭
phenylic acid
川东石炭
East Sichuan Carboniferous system
石炭
anthracolithic period
石炭
anthracolithic system
狄南〔早石炭纪〕
Dinantian
鲕状石炭
oolitic limestone
二叠系-石炭
permian-carboniferous
二叠系—石炭
permian—carboniferous
石炭
Carboniferous sestem
刚玉-尖晶石-炭不烧砖
Corundum-spinel-carbon unfired brick
高沸点石炭
high boiling phenols
各向同性热解炭(石墨)
ba -elisa
石炭
carbolize
石炭酸防腐
carbolize
焦炭石灰竖窑
coke lime shaft kiln
浸银炭石墨
Carbon graphite impregnated with silver
沥青基炭(石墨)纤维
Mesophase pitch based carbon(graphite)fiber
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