The rating requirements of energy efficiency grades for evaporative air coolers

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QB/T 4977-2016 The rating requirements of energy efficiency grades for evaporative air coolers
Standard No.:	QB/T 4977-2016	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
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Implemented on:	2017-01-01	Delivery:	via email in
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Standard No.:	QB/T 4977-2016
Chinese Name:	蒸发式冷风扇能效等级评定要求
English Name:	The rating requirements of energy efficiency grades for evaporative air coolers
Professional Classification:	Y61 Household air conditioning and cooling appliances
ICS Classification:	97.030
Issued by:
Issued on:	2016-07-11
Implemented on:	2017-01-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in

QB/T 4977-2016 The following standards are cited：

QB/T 4977-2016 Cited by the following standards：

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