短語(yǔ)詞組短語(yǔ)steam thermo cracking 蒸汽熱裂解high temperature steam cracking 高溫蒸汽裂解;高溫水蒸氣裂解steam cracking detail 蒸汽裂化steam cracking process 水蒸氣裂解過(guò)程naphtha steam cracking 石腦油蒸汽裂解steam cracking unit 翻譯;蒸汽裂解裝置steam cracking feedstock 乙烯裂解原料propane steam cracking 丙烷蒸汽裂解superheated -steam cracking 過(guò)熱水蒸氣裂解英語(yǔ) 返回 steam cracking