YD/T 2918-2015.Technical specifications of HTTP state (cookie) management mechanism.1范围YD/T 2918规定了超文本传输协议(HTTP) 的cookie和Set-cookie的头字段，详细定...
YD/T 2907-2015.Technical specification for applications of website trusted identity service based on domain name system (DNS).1范围YD/T 2907规定了支持基于域名系统(DNS) 的...
YD/T 2906-2015.CSFP optical transceiver used in communication.1范围YD/T 2906规定了CSFP光收发合一模块的术语定 义及缩略语、技术要求、测试方法、可靠性试...
HJ 674-2013.Water quality-Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method.1适用范围HJ 674规定了测定水中肼的对...
HJ 673-2013.Water quality-Determination of vanadium by graphite furnace atomic absorption spectrometric method.1适用范围HJ 673规定了测定水和废水中钒的石墨炉原子吸...
HJ 662-2013.Environmental protection technical specification for co-processing of Solid wastes in cement kiln.1.适用范围HJ 662规定了利用水泥窑协同处置固体废物的设...
HJ 693-2014.Stationary source emission-Determination of nitrogen oxides-Fixed potential by electrolysis method.1适用范围HJ 693规定了测定固定污染源废气中氮氧化物的...
HJ 692-2014.Stationary source emission Determination of nitrogen oxides-Non-dispersive infrared absorption method.1适用范围HJ 692规定了测定固定污染源废气中氮氧化物...
HJ 691-2014.Ambient air-Sampling technical guideline of semi-volatile organic compounds(SVOCs).1适用范围HJ 691规定了环境空气中半挥发性有机物的主动采样技术要...
HJ 690-2014.Stationary source emission一Determination of benzene soluble particulate matter一Soxhlet extraction gravimetric method.1适用范围HJ 690规定了固定污染源废气中...
