GB国家标准 - 第 581

GB/T 39993-2021 化妆品中限用防腐剂二甲基噁唑烷、7-乙基双环噁唑烷和5-溴-5-硝基-1,3-二噁烷的测定

GB/T 39993-2021.Determination of permitted preservatives dimethyl oxazolidine,7-ethylbicyclooxazolid...

07月08日

GB/T 40152-2021.Determination of saccharase activity in honey-Spectrophotometric method. 1范围 GB/T 40...

07月08日

GB 50209-2010.Code for acceptance of construction quality of building ground. 1总则 1.0.1 为了加强建筑工程质量管理...

07月08日

GB/T 40255-2021.Code of diagnosis for infection with hepatopancreatic parvovirus of penaeid shrimp一P...

07月08日

GB/T 40254-2021.Detection and identification of Verticillium Nees using real-time PCR. 1范围 GB/T 4025...

07月08日

GB/T 40186-2021.Determination of genetic material damage strength for microbial mutation breeding-Um...

07月08日

GB/T 40223-2021.Determination of free gossypol of plant metabolites-Enzyme-linked immunosorbent assa...

07月08日

GB/T 40188-2021.Technical code of breeding practice with molecular marker assisted selection for liv...

07月08日

GB 50014-2021.Standard for design of outdoor wastewater engineering. 1总则 1.0.1 为保障城市安全,科学设计室外排水工程,落实...

07月08日

GB/T 40257-2021.Code of diagnosis for infection with taura syndrome virus-RT-PCR method. 1范围 GB/T 40...

07月08日