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GBJ143-1990 English PDF

US$519.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBJ143-1990: The space needed for prevention of radio interference to TV transpos
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GBJ 143-1990English519 Add to Cart 3 days [Need to translate] The space needed for prevention of radio interference to TV transpos Obsolete GBJ 143-1990

PDF similar to GBJ143-1990


Standard similar to GBJ143-1990

SH/T 3164   SAMR 43   GB 50949   GB/T 50526   GB/T 50115   GB/T 143   

Basic data

Standard ID GBJ 143-1990 (GBJ143-1990)
Description (Translated English) The space needed for prevention of radio interference to TV transpos
Sector / Industry National Standard
Classification of Chinese Standard P77;P62
Word Count Estimation 13,153
Date of Implementation 8/1/1991
Summary This Standard is applicable to a broadcast television network in the planning, the frequency of the received signal in the VHF (I) and VHF (III) band New TV transposing stations and relay station site selection. And made for the exchange of overhead construction, reconstruction and expansion project of power lines and substations.

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