GB/T 4020-1997 English PDF

US$459.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 4020-1997: Acceptance conditions for general purpose parallel lathes. Testing of the accuracy

GB/T 4020: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 4020-1997	459	Add to Cart	3 days	Acceptance conditions for general purpose parallel lathes. Testing of the accuracy
GB/T 4020-1983	RFQ	ASK	3 days	General purpose parallel lathes--Testing of the accuracy	Obsolete

Similar standards

GB/T 17587.3   JB/T 12396   GB/T 4346   GB/T 16462.2   GB/T 16462.1   GB/T 41093   

Basic data

Standard ID: GB/T 4020-1997 (GB/T4020-1997)
Description (Translated English): Acceptance conditions for general purpose parallel lathes. Testing of the accuracy
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J53
Classification of International Standard: 25.080.10
Word Count Estimation: 13,175
Date of Issue: 4/7/1997
Date of Implementation: 10/1/1997
Older Standard (superseded by this standard): GB 4020-1983; GB 4021-1983
Quoted Standard: GB 192-1982; GB 1985-1980; JB 2670-1982,
Adopted Standard: ISO 1708-1989, MOD
Issuing agency(ies): State Bureau of Technical Supervision
Summary: This standard specifies the horizontal lathe geometric accuracy and precision test and the corresponding tolerance. This standard is used only for testing the accuracy of the machine, not for running tests (vibration, unusual noise, moving parts, crawling, etc.) of the machine, or the machine parameter checking (speed, feed rate, etc.), these checks should testing of the accuracy ago.

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 4020-1997_English be delivered?

Answer: Upon your order, we will start to translate GB/T 4020-1997_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 GB/T 4020-1997_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 4020-1997_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 Sales@ChineseStandard.net. 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 GB/T 4020-1997?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 4020-1997 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.