GB/T 19955.1-2005Vapour vacuum pumps -- Measurement of performance characteristics -- Part 1: Measurement of volume rate of flow (pumping speed) (English PDF)
This is a limited preview
Buy now to download the full PDF (7 pages)
Need quotation for your management?
Get a formal quotation for GB/T 19955.1-2005 in 30 minutes.
Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Level / Type
National · Recommended
Issue date
September 19, 2005
Implementation date
April 1, 2006
Scope
GB/T 19955.1-2005 (Vapour vacuum pumps -- Measurement of performance characteristics -- Part 1: Measurement of volume rate of flow (pumping speed)) is available as an English-translated PDF.
GB/T 19955.1-2005 — Vapour vacuum pumps -- Measurement of performance characteristics -- Part 1: Measurement of volume rate of flow (pumping speed)
Found what you need?
Document preview — GB/T 19955.1-2005
National Standard of the People's Republic of China
- ICS
- 23.160
- Classification
- J 78
- Replacing
- JB/T 8472.1-1996
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China, China National Standardization Administration Committee
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies: measuring the volumetric flow rate of steam flow pump methods.
Document data
International classification (ICS): 23.160.
Chinese classification (CCS): J78.
Estimated length of the Chinese original: 9,946 words.
Adopted international standard: ISO 1608-1-1993; IDT.
Supersedes the earlier edition JB/T 8472.1-1996.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
How to Download GB/T 19955.1-2005
- 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 19955.2-2005 — Vapour vacuum pump -- Measurement of performance characteristics -- Part 2: Measurement of critical backing pressure
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 19955.1-2005
$85.00