Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings

JJG 831-1993 Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings
Standard No.:	JJG 831-1993	Status:	VALID remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	3000 words	Translation Price:	224 (USD) remind me the price change Email:
Implemented on:	1994-02-01	Delivery:	via email in 1 business day
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Standard No.:	JJG 831-1993
Chinese Name:	铸造用湿型表面硬度计(试行)
English Name:	Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings
Professional Classification:	A53 Mechanics Measurement
Professional Classification:	JJ National metering standard
Issued by:	NBM
Issued on:	1993-07-16
Implemented on:	1994-02-01
Status:	VALID
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price:	224 (USD)
Delivery:	via email in 1 business day

JJG 831-1993 The following standards are cited：

JJG 831-1993 Cited by the following standards：