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bellows seal
词语: bellows seal
解释: 波纹管密封
词性: 名词
词典: 能源专业英汉词典
bellows seal 相关解释
bellows seal 膜盒密封,波纹管式密封
bellows seal 〔名词〕波纹管密封
bellows seal 膜盒密封
bellows seal 〔名词〕波纹管式密封,伸缩鼓式密封
bellows seal 〔名词〕波形密封,波纹管式密封,伸缩鼓式密封