Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics

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GB/T 7774-2007 Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics
Standard No.:	GB/T 7774-2007	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:		Price(USD):	please email coc@codeofchina.com for quotation remind me the price change Email:
Implemented on:	2008-06-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB/T 7774-2007
Chinese Name:	真空技术涡轮分子泵性能参数的测量
English Name:	Vacuum technology -Turbomolecular pumps - Measurement of performance characteristics
Professional Classification:	J78 Vacuum technique and equipment
Professional Classification:	GB National Standard
ICS Classification:	23.160
Issued by:
Issued on:	2007-12-20
Implemented on:	2008-06-01
Status:	VALID
Replace:	GB/T7774-1987 Methods of measurement of the performance characteristics of turbo-molecular pumps
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in 1-3 business day

GB/T 7774-2007 The following standards are cited：

GB/T 7774-2007 Cited by the following standards：

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