与"acetylene method"相近的词条

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• acetylene generator
• acetylene halide
• acetylene hose
• acetylene hydrocarbon
• acetylene lamp
• acetylene method
• acetylene poisoning
• acetylene polymer
• acetylene pressure regulator
• Acetylene-Propadiene
• acetylene reduction
• acetylene reduction method
• acetylene reduction test
• acetylene sludge
• Acetylene tetrabromite
• acetylene tetrachloride

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