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GBJ143-1990 PDF English

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GBJ143-1990: The space needed for prevention of radio interference to TV transpos
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Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GBJ 143-1990English519 Add to Cart 3 days [Need to translate] The space needed for prevention of radio interference to TV transpos

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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 13,175
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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