HOME   Cart(12)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

SJ 1752-1981 English PDF

US$519.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SJ 1752-1981: General specification for thumbwheel switches
Status: Obsolete

SJ 1752: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SJ 1752-1981English519 Add to Cart 3 days [Need to translate] General specification for thumbwheel switches Obsolete SJ 1752-1981
SJ/T 1752-1981English559 Add to Cart 4 days [Need to translate] (Thumbwheel switches total technical conditions) Obsolete SJ/T 1752-1981

PDF similar to SJ 1752-1981


Standard similar to SJ 1752-1981

GB/T 17737.100   GB/T 21711.1   

Basic data

Standard ID SJ 1752-1981 (SJ1752-1981)
Description (Translated English) General specification for thumbwheel switches
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard L22
Classification of International Standard 29.120.40
Word Count Estimation 13,117
Date of Issue 1981-04-20
Date of Implementation 10/1/1981
Regulation (derived from) Ministry of Industry and Commerce Notice No. 25, 2011
Summary This standard applies to the technical requirements of the thumbwheel switch, which is housed in low power AC and DC circuits for use in electrical and radio equipment.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SJ 1752-1981_English be delivered?

Answer: Upon your order, we will start to translate SJ 1752-1981_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SJ 1752-1981_English with my colleagues?

Answer: Yes. The purchased PDF of SJ 1752-1981_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version SJ 1752-1981?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SJ 1752-1981 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.