SIS SS-ISO 3882-1988 Metaliic and other non-organic coatings - Review of methods of measurement of thickness《金属及其它非有机涂料 厚度测量方法的审查》.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

SANS 50136-1998 Respiratory protective devices - Full face masks - Requirements testing marking《呼吸防护装置 全面罩 要求、检测法及标识》.pdf

SANS 50138-1994 Respiratory protective devices - Fresh air hose breathing apparatus for use with full face mask half mask or mouthpiece assembly - Requirements testing marking《呼吸保护.pdf

SANS 50140-1998 Respiratory protective devices - Half masks and quarter masks - Requirements testing marking《呼吸保护装置 半面罩和四分之一面罩 要求，试验，标记》.pdf

SANS 50141-2003 Respiratory protective devices - Gas filters and combined filters - Requirements testing marking《呼吸防护装置 气体过滤器及组合过滤器 要求、检测方法及标识》.pdf

SANS 50142-2003 Respiratory protective devices - Mouthpiece assemblies - Requirements testing marking《呼吸防护装置 嘴部组件 要求、检测方法及标识》.pdf

SANS 50143-2003 Respiratory protective devices - Particle filters - Requirements testing marking《呼吸防护设备 微粒过滤器 要求、检测方法及标识》.pdf

SANS 50144-1-2003 Respiratory protective devices - Gas cylinder valves Part 1 Thread connections for insert connector《呼吸防护装置 气瓶阀门 第1部分 插入式接头的螺纹连接》.pdf

SANS 50144-2-1998 Respiratory protective devices - Gas cylinder valves - Outlet connections《呼吸防护装置 气瓶阀门 第2部分：出口连接件》.pdf

SANS 50145-1997 Respiratory protective devices - Self-contained closed-circuit breathing apparatus - Compressed oxygen or compressed oxygen-nitrogen type - Requirements testing mar.pdf