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Specification. Electric luminaires. Detail requirements. Road lighting lanterns
出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào): BS 4533-2-2.7:1976
發(fā)布時(shí)間:1976/3/31 0:00:00
標(biāo)準(zhǔn)類(lèi)別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介
Requirements and tests for lanterns for public thoroughfare lighting. Appended are photometric recommendations for lanterns providing light distributions to meet the requirements of BS 5489.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
Amendment notes:
AMD 2439
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)