SN/T 4025-2014.Determination of total rare earth content in rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy-Inductively coupled plasma mass spectrometry me...
SN/T 4275-2015.Detection of Burkholderia pseudomallei by real-time PCR at frontier ports.1范围SN/T 4275规定了国境口岸类鼻疽伯克霍尔德菌荧光PCR检测的对象,标本...
SN/T 4274-2015.Detection of Salmonella ,Shigella and Escherichia coli 0157:H7 by triplex real-time PCR at frontier ports.1范围SN/T 4274规定了国境口岸沙门氏菌、志贺氏菌...
HG 20571-2014.Code for safety and hygiene design of chemical enterprise.1总则1.0.1化工建设项目工程设计应贯彻“安全第一 、预防为主.综合治理”的安全方针...
HG 30010-2013.The safety code for hot work in workplace.1范围HG 30010规定了化工企业生产区域动火作业分级、动火作业安全要求、动火分析及合格标准和《...
HG 30011-2013.The safety code for confined spaces in workplace.1范围HG 30011规定了化工企业生产区域受限空间作业安全要求和《受限空间安全作业证》(以下...
HG 30012-2013.The safety code for blind plate vacuum pumping operation in workplace.1范围HG 30012规定了化工企业生产区域设备管道的盲板及垫片要求、盲板抽堵...
HG/T 5101-2016.Plastic welding mechanical and tool: electrofusion welding machine.1范围HG/T 5101规定了用电阻丝加热的塑料管道、板材的电熔连接焊机的术语和定...
HG/T 5104-2016.Bonding procedure specification for plastics pipeline.1范围HG/T 5104规定了冷焊接T艺规程的术语和定义、管道冷焊接工艺规程、试样冷焊接T艺...
HG/T 5103-2016.Bonding procedure qualification for plastics pipeline.1范围HG/T 5103规定了塑料冷焊接T.艺评定的术语和定义、评定规则、评定要求、评定结果...
