| 英文名称: | | Hydrocarbon waxes,petroleum,hydrotreated microcryst. | | Hydrocarbon waxes, petroleum, hydrotreated microcryst. | | Hydrotreated microcrystalline wax | | hydrocarbon waxes (petroleum), hydrotreated microcryst. | | hydrocarbon waxes (petroleum), hydrotreatedmicrocryst. |
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