2025-12-16 216.73.216.89
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/SJ 1657-1980
SJ 1657-1980   Ultragigh vacuum flanges with copper seal washer-Types and dimensions (English Version)
Standard No.: SJ 1657-1980 Status:abolished remind me the status change

Email:

Target Language:English File Format:PDF
Word Count: 2000 words Translation Price(USD):204.0 remind me the price change

Email:

Implemented on:1981-5-1 Delivery: via email in 1~3 business day

→ → →

2024-07-11,,1981-5-1,141137288507839683CF4C74D534B
Standard No.: SJ 1657-1980
English Name: Ultragigh vacuum flanges with copper seal washer-Types and dimensions
Chinese Name: 铜垫密封超高真空法兰型式及尺寸系列
Chinese Classification: C01    Technical management
Professional Classification: SJ    Professional Standard - Electronics
Source Content Issued by: MIIT
Issued on: 1981-5-1
Implemented on: 1981-5-1
Status: abolished
Abolished on:2024-07-11
Target Language: English
File Format: PDF
Word Count: 2000 words
Translation Price(USD): 204.0
Delivery: via email in 1~3 business day
本标准适用于超高真空系统中公称通径为15至200毫米用铜垫密封的不锈钢法兰。
Code of China
Standard
SJ 1657-1980  Ultragigh vacuum flanges with copper seal washer-Types and dimensions (English Version)
Standard No.SJ 1657-1980
Statusabolished
LanguageEnglish
File FormatPDF
Word Count2000 words
Price(USD)204.0
Implemented on1981-5-1
Deliveryvia email in 1~3 business day
Detail of SJ 1657-1980
Standard No.
SJ 1657-1980
English Name
Ultragigh vacuum flanges with copper seal washer-Types and dimensions
Chinese Name
铜垫密封超高真空法兰型式及尺寸系列
Chinese Classification
C01
Professional Classification
SJ
ICS Classification
Issued by
MIIT
Issued on
1981-5-1
Implemented on
1981-5-1
Status
abolished
Superseded by
Superseded on
Abolished on
2024-07-11
Superseding
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
204.0
Keywords
SJ 1657-1980, SJ/T 1657-1980, SJT 1657-1980, SJ1657-1980, SJ 1657, SJ1657, SJ/T1657-1980, SJ/T 1657, SJ/T1657, SJT1657-1980, SJT 1657, SJT1657
Introduction of SJ 1657-1980
本标准适用于超高真空系统中公称通径为15至200毫米用铜垫密封的不锈钢法兰。
Contents of SJ 1657-1980
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040
 
 
Keywords:
SJ 1657-1980, SJ/T 1657-1980, SJT 1657-1980, SJ1657-1980, SJ 1657, SJ1657, SJ/T1657-1980, SJ/T 1657, SJ/T1657, SJT1657-1980, SJT 1657, SJT1657