GB/T 11321-1989Guide for choosing modular dimensions for waveguide components (English PDF)
波导元件模数尺寸选择指南
This is a limited preview
Buy now to download the full PDF (2 pages)
Need quotation for your management?
Get a formal quotation for GB/T 11321-1989 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
March 31, 1989
Implementation date
January 1, 1990
Scope
GB/T 11321-1989 is the English-translated version of 波导元件模数尺寸选择指南.
GB/T 11321-1989 — This standard applies to the hollow metal waveguide waveguide components made ??of. Where possible, the design of multi-port waveguide components should follow the principles of this standard to select the size.
Found what you need?
Document preview — GB/T 11321-1989
National Standard of the People's Republic of China
- ICS
- 33.120.10
- Classification
- L 26
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard applies to the hollow metal waveguide waveguide components made ??of. Where possible, the design of multi-port waveguide components should follow the principles of this standard to select the size.
Document data
International classification (ICS): 33.120.10.
Chinese classification (CCS): L26.
Estimated length of the Chinese original: 3,393 words.
Adopted international standard: IEC 60374-1971, IDT.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 2 pages — is available in the English PDF.
How to Download GB/T 11321-1989
- 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 3402.2-2026 — Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties
GB/T 3402.1-2026 — Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 1: Designation system and basis for specifications
GB/T 34013-2026 — Dimension of traction battery for electric vehicles
Secure payment via Stripe
Payments accepted
GB/T 11321-1989
$124.00