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YY 0096-2009.Co-60 teletherapy unit.5.14电气安全应满足下列要求:a) 应符合GB 9706.1的要求;b) 应符合GB9...

YY 0290.6-2009/ISO 1 1979-6 : 2007.Intraocular lenses-Part 6 :Shelf-life and tra...

YY 0464-2009.Disposable hemoperfutor.YY 0464规定了一次性使用血液灌流器的术语和定义、要求、试验方法、检验规则、标志及...

YY 0300-2009.Dentistry- Artificial teeth for dental prostheses.7.4.2.1试样制备取3颗不同...

YY 0717-2009/ISO 6876 : 2001.Dental root canal sealing materials.YY 0717规定了用于永久封...

YY 1045.1-2009/ISO 7785-1:1997.Dental handpieces-Part 1: High-speed air turbine...

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