JB/T 50189-1999 English PDF

US$559.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
JB/T 50189-1999: Twist drills Service life test method (only for internal use)
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 50189-1999	559	Add to Cart	4 days	Twist drills Service life test method (only for internal use)	Obsolete

Similar standards

GB/T 33524.2   GB/T 5104   GB/T 5105   JB/T 14217   JB/T 14218   JB/T 14216   

Basic data

Standard ID: JB/T 50189-1999 (JB/T50189-1999)
Description (Translated English): Twist drills Service life test method (only for internal use)
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J41
Word Count Estimation: 14,189
Date of Issue: 1999-06-09
Date of Implementation: 2000-01-01
Older Standard (superseded by this standard): JB/Z 256-1985
Regulation (derived from): Ministry of Industry and Information Bulletin 2013 No. 23; industry standard for filing Notice 2013 No. 6 (No. 162 overall)
Summary: This standard specifies: Standard straight shank, taper shank HSS twist drill when the quality of life of comparative tests and acceptance Referral Program. This standard applies to: laboratory and actual production. To ensure the test results consistency and comparability, the standard test twist, test blanks, cutting fluids and other test conditions to ensure consistency all the factors and test data processing methods have been unified regulations.

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of JB/T 50189-1999_English be delivered?

Answer: Upon your order, we will start to translate JB/T 50189-1999_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of JB/T 50189-1999_English with my colleagues?

Answer: Yes. The purchased PDF of JB/T 50189-1999_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.