NB/T 20448-2017 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 20448-2017	RFQ	ASK	3 days	Verification and validation for system and software in nuclear power plants	Valid

Similar standards

NB/T 20015   NB/T 20332   NB/T 20325.1   NB/T 20442.12   NB/T 20442.6   NB/T 20442.1   

Basic data

Standard ID: NB/T 20448-2017 (NB/T20448-2017)
Description (Translated English): Verification and validation for system and software in nuclear power plants
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: F65
Classification of International Standard: 20.120.20
Word Count Estimation: 174,174
Date of Issue: 2017-04-01
Date of Implementation: 2017-10-01
Quoted Standard: GB/T 9386-2008; ISO/IEC 15288-2008; ISO/IEC 12207-2008
Regulation (derived from): National Energy Board Bulletin 2017 No. 7; Industry Standard Filing Announcement 2017 No. 9 (Total No. 213)
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the verification and validation process applied throughout the lifecycle of systems, software, and hardware, including acquisition, supply, development, operation, maintenance, and disposal. This standard applies to the V&V work of instrumentation and control systems and electrical systems in nuclear power plants. Users of this standard may perform certain life cycle processes and related verification and validation processes according to the actual conditions of the project. For a description of the system life cycle process, refer to ISO/IEC 15288:2008. For a description of the software life cycle process, refer to ISO/IEC 12207:2008.

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 20448-2017_English be delivered?

Answer: Upon your order, we will start to translate NB/T 20448-2017_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 NB/T 20448-2017_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 20448-2017_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.