NF E29-445-1992 Automatic steam traps Determination of discharge capacity Test methods 《自动蒸汽滤气阀 流气能力的测定 试验方法 (欧洲标准 EN 27842)》.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

BS EN 10213-2007 Steel castings for pressure purposes《压力用钢铸件》.pdf

BS EN 10216-1-2013 Seamless steel tubes for pressure purposes Technical delivery conditions Non-alloy steel tubes with specified room temperature properties《承压用无缝钢管 交货技术条件 规定了室温特性的.pdf

BS EN 10216-2-2013 Seamless steel tubes for pressure purposes Technical delivery conditions Non-alloy and alloy steel tubes with specified elevated temperature properties《承压用无缝钢管 交.pdf

BS EN 10216-3-2013 Seamless steel tubes for pressure purposes Technical delivery conditions Alloy fine grain steel tubes《承压用的无缝钢管 交付技术条件 合金细晶粒钢管》.pdf

BS EN 10216-4-2013 Seamless steel tubes for pressure purposes Technical delivery conditions Non-alloy and alloy steel tubes with specified low temperature properties《承压用无缝钢管 交付技术条件.pdf

BS EN 10216-5-2013 Seamless steel tubes for pressure purposes Technical delivery conditions Stainless steel tubes《压力无缝钢管 交货技术条件 不锈钢管》.pdf

BS EN 10217-1-2002 Welded steel tubes for pressure purposes - Technical delivery conditions - Non-alloy steel tubes with specified room temperature properties《承压用焊接钢管 交付技术状态 规定室温特性.pdf

BS EN 10217-2-2002 Welded steel tubes for pressure purposes - Technical delivery conditions - Electric welded non-alloy and alloy steel tubes with specified elevated temperature pr.pdf

BS EN 10217-3-2002 Welded steel tubes for pressure purposes - Technical delivery conditions - Alloy fine grain steel tubes《承压用的焊接钢管 交付技术状态 合金细晶粒钢管》.pdf