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 China 'GB/T 34504-2017 ' standard english version summary:



GB/T 34504-2017

Measurement method for surface metal contamination on sapphire polished substrate wafer

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Issued by:   The Standardization Administration of the People's Republic of China
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GB Standard Code GB/T 34504-2017
Standard Category China National Standards
GB Standard English Title Measurement method for surface metal contamination on sapphire polished substrate wafer
GB Standard Chinese Title 蓝宝石抛光衬底片表面残留金属元素测量方法
Chinese Version Price $15 USD per 50 pages
English Translation Fee About $15  per 1 page (1,000 words)
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Standard  Code GB Standard Title Cart
  • GB/T 34504-2017
  • Measurement method for surface metal contamination on sapphire polished substrate wafer
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  • SJ 2570-1985
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  • JJG 301-1982
  • Verification Regulation of Contact (Stylus)Instruments for the Measurement of Surface Roughness by the Prvfile Method
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