- Standards of China

JB 4420-1989
Standard No.:	JB 4420-1989	Status:	ABOLISHED remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	15000 words	Translation Price:	450 (USD) remind me the price change Email:
Implemented on:	1992-07-01	Delivery:	via email in 1-3 business day
Purchase steps: 1 - Add shopping cart → 2 - My shopping cart → 3 - Login → 4 - Invoice information → 5 - Checkout

Standard No.:	JB 4420-1989
Chinese Name:	锅炉焊接工艺评定
English Name:
Professional Classification:	J98 Boiler and its auxiliary equipment
Professional Classification:	JB Professional Standard - Machinery
Issued by:
Issued on:
Implemented on:	1992-07-01
Status:	ABOLISHED
Target Language:	English
File Format:	PDF
Word Count:	15000 words
Translation Price:	450 (USD)
Delivery:	via email in 1-3 business day

JB 4420-1989 The following standards are cited：

JB 4420-1989 Cited by the following standards：

*JB 4420-1989