Those purchasing businessmen come from different fields such as indoor lighting , outdoor lighting , electric light sources , lighting fittings and led 這些采購商涉及室內(nèi)照明品、戶外照明、電光源、配件、 led等多個產(chǎn)品領(lǐng)域。
Laboratory facilities for testing and / or calibration , including but not limited to energy sources , lighting and environmental conditions , shall be such as to facilitate correct performance of the tests and / or calibrations 1用于檢測和(或)校準(zhǔn)的實(shí)驗(yàn)室設(shè)施,包括但不限于能源、照明和環(huán)境條件,應(yīng)有助于檢測和(或)校準(zhǔn)的正確實(shí)施