与"heavy needle holder"相近的词条

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• heavy metal toxicity
• heavy metallic salt
• Heavy metals measurement
• Heavy mineral oil
• heavy naphtha
• heavy needle holder
• Heavy nitrogen
• heavy nuclear reaction
• heavy nucleus
• heavy oil
• heavy oil desulfurization
• heavy oxygen
• heavy-oxygen-enriched water
• heavy oxygen enrichedwater
• heavy particle
• heavy particle accelerator

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