allowed orifice windage(Iron tower for transmission lines)

接收机特性 3GPPTS36.101 Evolved Universal Terrestrial Radio Access (E-UTRA);User Equipment (UE) radio transmission and reception(Release 13)

铅 EN 14082 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, zinc, copper, iron and chromium by atomic absorption spectrometry (AAS) after dry ashing, (干灰化-原子吸收分光光度法测定食品中的、镉、锌、铜、铁和铬）

肠球菌 U.S. Environmental Protection Agency Method 1106.1 Enterococci in Water by Membrane Filtration Using membrane-Enterococcus-Esculin Iron Agar (mE-EIA) U.S. Environmental Protection Agency Method 1106.1

铜 EN 14082 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, zinc, copper, iron and chromium by atomic absorption spectrometry (AAS) after dry ashing, (干灰化-原子吸收分光光度法测定食品中的铅，镉、锌、、铁和铬)

锌 EN 14084 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, zinc, copper and iron by atomic absorption spectrometry (AAS) after microwave digestion，（微波消解-原子吸收分光光度法测定食品中的铅、镉、、铜和铁）

铜 EN 14084 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, zinc, copper and iron by atomic absorption spectrometry (AAS) after microwave digestion，（微波消解-原子吸收分光光度法测定食品中的铅、镉、锌、和铁）