GB/T 4019.2-1997Box type vertical drilling machines. Testing of the accuracy. Part 2: Working tests (English PDF)
This is a limited preview
Buy now to download the full PDF (4 pages)
Need quotation for your management?
Get a formal quotation for GB/T 4019.2-1997 in 30 minutes.
Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
November 13, 1997
Implementation date
July 1, 1998
Scope
GB/T 4019.2-1997 (Box type vertical drilling machines. Testing of the accuracy. Part 2: Working tests) is available as an English-translated PDF.
GB/T 4019.2-1997 — This standard specifies requirements and test methods for type vertical drilling work precision testing. This standard applies to general-purpose type vertical drilling.
Found what you need?
Document preview — GB/T 4019.2-1997
National Standard of the People's Republic of China
- ICS
- 25.080.40
- Classification
- J 54
- Replacing
- GB 4019-1983
Issued by: State Bureau of Technical Supervision
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies requirements and test methods for type vertical drilling work precision testing. This standard applies to general-purpose type vertical drilling.
Document data
International classification (ICS): 25.080.40.
Chinese classification (CCS): J54.
Estimated length of the Chinese original: 6,659 words.
Adopted international standard: ISO 2772-2-1974 (1991), MOD.
Supersedes the earlier edition GB 4019-1983.
Standards quoted by this document
JB 2670-1982
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
How to Download GB/T 4019.2-1997
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 4019.1-1997 — Test conditions for box type vertical drilling machines - Testing of the accuracy
GB/T 47436-2026 — Smart community infrastructures - Smart transportation for newly developing areas
GB/T 47433-2026 — Smart community infrastructures - Smart transportation - Guidance for energy saving operation by optimization of operating speed
Secure payment via Stripe
Payments accepted
GB/T 4019.2-1997
$194.00