燕山石化PE新高壓裝置產LD100AC,老高壓裝置1線產1C7A,2線產1C7A,3線產1C7AS;低壓裝置1線產7600M,2線產L501。
燕山石化PE新高壓裝置產LD100AC,老高壓裝置1線產1C7A,2線產1C7A,3線產1C7AS;低壓裝置1線產7600M,2線產L501。
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