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CAS NO:64742-90-1
CAS:
64742-90-1
中文名称:
蒸汽裂解残留物
英文名称:
Residues, petroleum, steam-cracked
Steam cracked residuum pitch (petroleum)
residues (petroleum), steam-cracked
Residues,petroleum,steam-cracked
Steam cracked residuum pitch(petroleum)
