短語(yǔ)詞組短語(yǔ)Petroleum Hydrocarbon Generation 石油烴生成petroleum hydrocarbon degradation 石油烴降解Petroleum Hydrocarbon Resin HS 石油樹脂buy Petroleum Hydrocarbon Resin 阿拉伯聯(lián)郃酋長(zhǎng)國(guó)買家contaminated by petroleum hydrocarbon 石油汙染heavy petroleum hydrocarbon 重質(zhì)石油烴hydrogenated petroleum hydrocarbon resins 氫化石油烴樹脂Petroleum Hydrocarbon ResinCAS 石油樹脂petroleum hydrocarbon contamination 石油烴汙染 返回 petroleum hydrocarbon