[新英汉石油技术词典] stop valve

[农牧林英汉词典] stop valve

[建筑英汉词典] stop valve

[机械英汉词典] stop valve

[水利英汉词典] stop valve

[海运英汉词典] stop valve

[电信英汉词典] stop valve

[电力英汉词典] stop valve

[电子工程英汉词典] stop valve

[石油英汉词典] stop valve

[纺织英汉词典] stop valve

[经贸英汉词典] stop valve

[航海英汉词典] stop valve

[航海科技英汉词典] stop valve

[船舶英汉词典] stop valve

[计算机英汉词典] stop valve

[进出口英汉词典] stop valve

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