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Position: Chinese Standard in English/JJG 831-1993 |
JJG 831-1993 Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings (English Version) | |||
Standard No.: | JJG 831-1993 | Status: | superseded remind me the status change
Email: |
Language: | English | File Format: | |
Word Count: | 3000 words | Price(USD): | 224.0 remind me the price change
Email: |
Implemented on: | 1994-2-1 | Delivery: | via email in 1~3 business day |
Standard No.: | JJG 831-1993 |
English Name: | Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings |
Chinese Name: | 铸造用湿型表面硬度计(试行) |
Chinese Classification: | A53 Mechanics Measurement |
Professional Classification: | JJ Metering |
Issued by: | NBM |
Issued on: | 1993-7-16 |
Implemented on: | 1994-2-1 |
Status: | superseded |
Superseded by: | JJG 831-2021 Hardness Testers for Casting Moulds of Sand |
Superseded on: | 2022-6-28 |
Language: | English |
File Format: | |
Word Count: | 3000 words |
Price(USD): | 224.0 |
Delivery: | via email in 1~3 business day |
JJG 831-1993 Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings (English Version) | |||
Standard No. | JJG 831-1993 | ||
Status | superseded | ||
Language | English | ||
File Format | |||
Word Count | 3000 words | ||
Price(USD) | 224.0 | ||
Implemented on | 1994-2-1 | ||
Delivery | via email in 1~3 business day |
Standard No. |
JJG 831-1993 |
English Name |
Verification Regultion of Green Sand Mould Surface Hardness Tester for Castings |
Chinese Name |
铸造用湿型表面硬度计(试行) |
Chinese Classification |
A53 |
Professional Classification |
JJ |
ICS Classification |
Issued by |
NBM |
Issued on |
1993-7-16 |
Implemented on |
1994-2-1 |
Status |
superseded |
Superseded by |
JJG 831-2021 Hardness Testers for Casting Moulds of Sand |
Superseded on |
2022-6-28 |
Abolished on |
Superseding |
Language |
English |
File Format |
Word Count |
3000 words |
Price(USD) |
224.0 |
Keywords |
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Keywords: | ||
JJG 831-1993, JJG/T 831-1993, JJGT 831-1993, JJG831-1993, JJG 831, JJG831, JJG/T831-1993, JJG/T 831, JJG/T831, JJGT831-1993, JJGT 831, JJGT831 |