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antihazard classification
词语: antihazard classification
解释: 防爆等级
词性: 名词
词典: 石油专业英汉词典
antihazard classification 相关解释
antihazard classification 〔名词〕防爆等级
防爆等级 antihazard classification
防爆等级 anti hazard classification;antihazard classification