NBN P 32-006-1977 4375 (Zinc and zinc alloys - Determination of iron content Spectrophotometric method《锌和锌合金，铁含量的测定 分光光度分析法》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

KS J ISO 21570-2011 Foodstuffs－Methods of analysis for the detection of genetically modified organisms and derived products－Quantitative nucleic acid based methods《食品 转基因有机体和衍生物探测分.pdf

KS J ISO 21571-2006 Foodstuffs－Methods of analysis for the detection of genetically modified organisms and derived products－Nucleic acid extraction《食品 基因改良有机物及其衍生产品检测的分析方法 核酸萃取》.pdf

KS J ISO 21572-2009 Foodstuffs－Methods for the detection of genetically modified organisms and derived products－Protein based methods《食品 基因改良有机物及衍生产品的检测方法 基于蛋白质的方法》.pdf

KS J ISO 24276-2006 Foodstuffs－Methods of analysis for the detection of genetically modified organisms and derived products－General requirements and definitions《食品 基因改良有机物及其衍生产品检测的.pdf

KS J ISO 4831-2007 Microbiology of food and animal feeding stuffs-Horizontal method for the detection and enumeration of coliforms-Most probable number technique《食品和动物饲料微生物学 大肠杆菌菌落.pdf

KS J ISO 4832-2007 Microbiology of food and animal feeding stuffs－Horizontal method for the enumeration of coliforms－Colony-count technique《食品和动物饲料的微生物学 大肠杆菌菌落计数水平办法 菌落计数技术》.pdf

KS J ISO 4833-2007 Microbiology of food and animal feeding stuffs－Horizontal method for the enumeration of microorganisms－Colony-count technique at 30℃《食品和动物饲料的微生物学 微生物计数的水平法 30℃时的.pdf

KS J ISO 7218-2007 Microbiology of food and animal feeding stuffs－General rules for microbiological examinations《食品和动物饲料的微生物学 微生物检验通用要求和指南》.pdf

KS J ISO 7251-2007 Microbiology of food and animal feeding stuffs-Horizontal method for the detection and enumeration of presumptive Escherichia coli -Most probable number techniqu.pdf