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hf form

hf form, Total:13 items.

In the international standard classification, hf form involves: Products of non-ferrous metals, Graphical symbols, Telecommunication terminal equipment, Audio, video and audiovisual engineering, Construction materials.

ETSI - European Telecommunications Standards Institute, hf form

• EG 202 048-2002 Human Factors (HF); Guidelines on the Multimodality of Icons@ Symbols and Pictograms (V1.1.1)
• PRETS 300 375-1993 Human Factors (HF); Pictograms for Point-to-Point Videotelephony
• PRETS 300 375-1994 Human Factors (HF); Pictograms for Point-to-Point Videotelephony
• ETS 300 375-1994 Human Factors (HF); Pictograms for Point-to-Point Videotelephony

North Atlantic Treaty Organization Standards Agency, hf form

• STANAG 4539-2006 TECHNICAL STANDARDS FOR NON-HOPPING HF COMMUNICATIONS WAVEFORMS

NATO - North Atlantic Treaty Organization, hf form

• STANAG 4539-2005 TECHNICAL STANDARDS FOR NON-HOPPING HF COMMUNICATIONS WAVEFORMS (ED 1; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: nso@nso.nato

British Standards Institution (BSI), hf form

• BS EN 1592-3:1998 Aluminium and aluminium alloys - HF seam welded tubes - Tolerances on dimensions and form for circular tubes
• BS EN 1592-4:1998 Aluminium and aluminium alloys - HF seam welded tubes - Tolerances on dimensions and form for square, rectangular and shaped tubes

Danish Standards Foundation, hf form

• DS/ETS 300375:1995 Human Factors (HF); Pictograms for point-to-point videotelephony

Lithuanian Standards Office , hf form

• LST ETS 300 375 Leid.1-2006 Human Factors (HF);Pictograms for point-to-point videotelephony

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, hf form

• GB/T 15960-1995 Single sideband(SSB) system specifications for HF broadcasting

Group Standards of the People's Republic of China, hf form

• T/SDBMIA 004-2022 HF type prefabricated high precision modular wall structure

U.S. Military Regulations and Norms, hf form

• ARMY MIL-P-50784-1973 PROJECTILE, 105MM, HE, M1 (HF-1) METAL PARTS ASSEMBLY

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