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Position: Chinese Standard in English/JB/T 7757.1-1995 |
JB/T 7757.1-1995 Cylindrical helical springs intended to be used in mechanical sealing (English Version) | |||
Standard No.: | JB/T 7757.1-1995 | Status: | abolished |
Language: | English | File Format: | |
Word Count: | 7500 words | Price(USD): | 450.00 remind me the price change |
Implemented on: | 1996-7-1 | Delivery: | via email in 1~3 business day |
Standard No.: | JB/T 7757.1-1995 |
English Name: | Cylindrical helical springs intended to be used in mechanical sealing |
Chinese Name: | 机械密封用圆柱螺旋弹簧 |
Chinese Classification: | J22 Sealing and sealing device |
Professional Classification: | JB Professional Standard - Machinery |
Issued by: | Hefei General Mechanical Research Institute |
Issued on: | 1995-06-16 |
Implemented on: | 1996-7-1 |
Status: | abolished |
Superseded by: | JB/T 11107-2011 Cylindrically helical compression spring for mechanical seal |
Superseded on: | 2011-8-1 |
Abolished on: | 2011-08-01 |
Superseding: | ZBJ22004-1988 |
Language: | English |
File Format: | |
Word Count: | 7500 words |
Price(USD): | 450.00 |
Delivery: | via email in 1~3 business day |
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Keywords: | ||
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