Technical standard for specialty gas system engineering

GB 50646-2020 Technical standard for specialty gas system engineering
Standard No.:	GB 50646-2020	Status:	TO BE VALID remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	23000 words	Translation Price:	690 (USD) remind me the price change Email:
Implemented on:	2020-10-01	Delivery:	via email in 1 business day
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Standard No.:	GB 50646-2020
Chinese Name:	特种气体系统工程技术标准
English Name:	Technical standard for specialty gas system engineering
Professional Classification:	GB National Standard
Issued by:
Issued on:	2020-02-27
Implemented on:	2020-10-01
Status:	TO BE VALID
Replace:	GB 50646-2011
Target Language:	English
File Format:	PDF
Word Count:	23000 words
Translation Price:	690 (USD)
Delivery:	via email in 1 business day

GB 50646-2020 The following standards are cited：

GB 50646-2020 Cited by the following standards：