[新英汉石油技术词典] perforation

[英中医学辞海] perforation

[专利英汉词典] perforation

[中医英汉词典] perforation

[仪器仪表英汉词典] perforation

[信息英汉词典] perforation

[冶金英汉词典] perforation

[力学英汉词典] perforation

[遗传学英汉词典] perforation

[外科英汉词典] perforation

[心血管病学英汉词典] perforation

[医学英汉词典] perforation

[英汉地理大词典] perforation

[地质英汉词典] perforation

[机械英汉词典] perforation

[英汉机械工程大词典] perforation

[水利英汉词典] perforation

[汽车英汉词典] perforation

[海运英汉词典] perforation

[生物学英汉词典] perforation

[电信英汉词典] perforation

[电力英汉词典] perforation

[英汉石油名词] perforation

[石油英汉词典] perforation

[矿业英汉词典] perforation

[能源英汉词典] perforation

[航空英汉词典] perforation

[船舶英汉词典] perforation

[计算机英汉词典] perforation

[英汉计算机词汇] perforation

[轻工业英汉词典] perforation

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