JB/T 6278-2007 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 6278-2007	279	Add to Cart	3 days	Well drilling machine. Test methods	Obsolete
JB/T 6278-1992	279	Add to Cart	3 days	(Water Well Drilling Rig Test methods)	Obsolete

Similar standards

LY/T 3022   GB/T 2818   JB/T 10600   JB/T 6279   JB/T 6275   JB/T 6268   

Basic data

Standard ID: JB/T 6278-2007 (JB/T6278-2007)
Description (Translated English): Well drilling machine. Test methods
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: B91
Classification of International Standard: 65.060.99
Word Count Estimation: 7,737
Date of Issue: 2007-10-08
Date of Implementation: 2008-03-01
Older Standard (superseded by this standard): JB/T 6278-1992
Quoted Standard: GB/T 5667; GB/T 3768-1996; GB/T 4331
Regulation (derived from): NDRC Notice No. 66 of 2007
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the mechanical drive drilling rig machine performance testing and production test methods. This standard applies to mud positive cycle, reverse circulation and the pros and cons of dual circulation rotary drilling rig rotary and impact drilling rig (hereinafter referred to as drilling).

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JB/T 6278-2007_English be delivered?

Answer: Upon your order, we will start to translate JB/T 6278-2007_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JB/T 6278-2007_English with my colleagues?

Answer: Yes. The purchased PDF of JB/T 6278-2007_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 JB/T 6278-2007?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 6278-2007 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.