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DL/T 330-2021 English PDF

US$879.00 ยท In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
DL/T 330-2021: (Diffraction time-of-flight ultrasonic testing of metal structures and equipment welded joints in hydropower and water conservancy projects)
Status: Valid

DL/T 330: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL/T 330-2021English879 Add to Cart 6 days [Need to translate] (Diffraction time-of-flight ultrasonic testing of metal structures and equipment welded joints in hydropower and water conservancy projects) Valid DL/T 330-2021
DL/T 330-2010EnglishRFQ ASK 5 days [Need to translate] Ultrasonic time of flight diffraction technique in welded joints of hydroelectric or hydraulic engineering steel structure and equipment Obsolete DL/T 330-2010

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Basic data

Standard ID DL/T 330-2021 (DL/T330-2021)
Description (Translated English) (Diffraction time-of-flight ultrasonic testing of metal structures and equipment welded joints in hydropower and water conservancy projects)
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard P59
Classification of International Standard 27.140
Word Count Estimation 40,441
Date of Issue 2021-12-22
Date of Implementation 2022-03-22
Issuing agency(ies) National Energy Administration

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Question 5: Should I purchase the latest version DL/T 330-2021?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version DL/T 330-2021 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.

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