[公路科技英汉词典] pad bearing

[机械工程英汉词典] pad bearing

[水利英汉词典] pad bearing

[海运英汉词典] pad bearing

[电力英汉词典] pad bearing

[石油英汉词典] pad bearing

[纺织英汉词典] pad bearing

[船舶英汉词典] pad bearing

[进出口英汉词典] pad bearing

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