oil and gas
油和煤气(oil and gas), 此释义来源于网络辞典。
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油和煤气人 Oil and Gas People logo
油和煤气吸收-工作 Oil and Gas Recruiting - Jobs logo
木柴、煤、油和煤气是不同类型的燃料。
Wood , coal, oil and gas are different kinds of fuel.
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木柴，煤炭，油和煤气是各种不同的燃料。
Wood, coal, oil and gas are different forms of fuel.
金属热处理常用煤气炉、油炉和电炉。
Gas, oil and electric furnaces are commonly used for heat treating metals.
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