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auxiliary air valve
词语: auxiliary air valve
解释: 辅助气阀
词性: 名词
词典: 船舶专业英汉词典
auxiliary air valve 相关解释
auxiliary air valve 辅助空气阀
auxiliary air valve 〔名词〕辅助气阀
辅助气阀 auxiliary air valve
辅助气阀 extra air valve