煤气发生厂,气体分馏装置;

In 1968, plant began to liquefied petroleum gas ( LPG ) instead of acetylene cutting.
1968年, 该厂开始以液化 石油气 代替乙炔切割.
来源:网络文摘精选The plant makes plastic covered steel pipes for the oil and gas industries.
这家工厂为石油和燃气企业生产包塑钢管。
来源:《柯林斯高阶英汉双解学习词典》A method for determining nitrobenzene in plant by gas chromatography was developed.
建立了气相色谱法测定植株样品体内硝基苯含量的方法.
来源:互联网摘选The electric detarrers of the coal gas plant were reformed and got better results.
对煤制气厂的电捕焦油器进行了改造,取得了较好的效果.
来源:网络文摘精选In 1968, the plant began to liquefied petroleum gas ( LPG ) instead of acetylene cutting.
1968年, 该厂起头以液化 石油气 代替乙炔割切.
来源:互联网摘选
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