CSN 25 3111-1953 Limit gauges Go-side of plug gauges diameter 1 - 30 mm《滚轴好面口径1至30毫米》.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

ASTM B169 B169M-2010 Standard Specification for Aluminum Bronze Sheet Strip and Rolled Bar《铝青铜中厚板 薄板 带材和轧制棒材标准规格》.pdf

ASTM B169 B169M-2015 Standard Specification for Aluminum Bronze Sheet Strip and Rolled Bar《铝铜薄板 带材和轧制棒材的标准规格》.pdf

ASTM B170-1999(2004) Standard Specification for Oxygen-Free Electrolytic Copper&8212 Refinery Shapes《无氧电解铜标准规范 精炼型材》.pdf

ASTM B170-1999(2010) Standard Specification for Oxygen-Free Electrolytic Copper&8212 Refinery Shapes《无氧电解铜精制型材的标准规范》.pdf

ASTM B170-1999(2010)e1 Standard Specification for Oxygen-Free Electrolytic Copper&8212 Refinery Shapes《无氧电解铜8212的标准规格 精制型材》.pdf

ASTM B170-1999(2015) Standard Specification for Oxygen-Free Electrolytic Copper&x2014 Refinery Shapes《无氧电解铜的标准规格 精炼型材》.pdf

ASTM B171 B171M-2004e1 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels Condensers and Heat Exchangers.pdf

ASTM B171 B171M-2009 Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels Condensers and Heat Exchangers《压力容器、冷凝器和热交换器用铜合金厚板材及薄板材的标准规范》.pdf

ASTM B171 B171M-2009a Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels Condensers and Heat Exchangers《压力容器、冷凝器及热交换器用铜合金中厚板和薄板标准规格》.pdf