MT/T 521-2006 English PDF

US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
MT/T 521-2006: Standard drill rod for drilling in coal mine gallery
Status: Valid

MT/T 521: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
MT/T 521-2006	229	Add to Cart	3 days	Standard drill rod for drilling in coal mine gallery	Valid
MT/T 521-1995	319	Add to Cart	3 days	(Conventional coal mine tunnel drill geological drilling)	Obsolete

Similar standards

MT/T 693   MT/T 786   MT/T 785   

Basic data

Standard ID: MT/T 521-2006 (MT/T521-2006)
Description (Translated English): Standard drill rod for drilling in coal mine gallery
Sector / Industry: Coal Industry Standard (Recommended)
Classification of Chinese Standard: D81
Classification of International Standard: 73.100.99
Word Count Estimation: 7,759
Date of Issue: 2006-08-19
Date of Implementation: 2006-12-01
Older Standard (superseded by this standard): MT/T 521-1995
Quoted Standard: NDRC Notice No. 56 of 2006
Regulation (derived from): ?Development and Reform Commission Announcement 2006 No.56
Issuing agency(ies): National Development and Reform Commission of the People's Republic of China
Summary: This standard specifies the mine tunnel drilled with conventional drill pipe (hereinafter referred to as drill pipe) of the type, definite length, screw threads and basic dimensions, technical requirements, test methods and inspection rules, signs, packaging, transport and storage. This standard applies to ��42, ��50, ��63. 5, ��73, ��89 specifications mine tunnel drilled with conventional drill pipe.

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of MT/T 521-2006_English be delivered?

Answer: Upon your order, we will start to translate MT/T 521-2006_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 MT/T 521-2006_English with my colleagues?

Answer: Yes. The purchased PDF of MT/T 521-2006_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 MT/T 521-2006?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version MT/T 521-2006 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.