ONORM EN 74-1990 Cooplers loose spigots and base-plates for use in working scaffolds and falsework made of steel tubes Requirements and test procedure marking of conformity《由钢管搭建的工.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

CGA P-15-2016 Standard for the filling of industrial and medical nonflammable compressed gas cylinders.pdf

CGA P-16-2014 Recommended procedures for nitrogen purging of tank cars.pdf

CGA P-17-2011 Procedures for pneumatic retesting of cargo and portable tanks .pdf

CGA P-18-2013 Standard for bulk inert gas systems.pdf

CGA P-2 5-2007 TRANSFILLING OF HIGH PRESSURE GASEOUS OXYGEN USED FOR RESPIRATION n FIFTH EDITION《呼吸用高压气态氧的转移填充 第5版》.pdf

CGA P-2 5-2011 Transfilling of high pressure gaseous oxygen used for respiration.pdf

CGA P-2 6-2008 Transfilling of liquid oxygen to be used for respiration《呼吸用液态氧的转移填充》.pdf

CGA P-2 6-2011 Transfilling of liquid oxygen used for respiration .pdf

CGA P-2 7-2008 Guide for the safe storage handling and use of small portable liquid oxygen systems in health care facilities《卫生设施中小型便携式液态氧系统的安全储存 操作及使用指南》.pdf