E 204-1967 《泥土 通过沙瓶的方法测定干燥度》.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 A439-1983(2004) Standard Specification for Austenitic Ductile Iron Castings《奥氏体可锻铸铁铸件》.pdf

ASTM A439-1983(2009) Standard Specification for Austenitic Ductile Iron Castings《奥氏体可锻铸铁铸件的标准规范》.pdf

ASTM A447 A447M-1993(2003) Standard Specification for Steel Castings Chromium-Nickel-Iron Alloy (25-12 Class) for High-Temperature Service.pdf

ASTM A447 A447M-1993(2007) Standard Specification for Steel Castings Chromium-Nickel-Iron Alloy (25-12 Class) for High-Temperature Service《高温用镍铬铁合金钢铸件(25-12级)的标准规范》.pdf

ASTM A447 A447M-2010 Standard Specification for Steel Castings Chromium-Nickel-Iron Alloy (25-12 Class) for High-Temperature Service《高温用镍铬合金钢铸件(25-12级)的标准规格》.pdf

ASTM A447 A447M-2011 Standard Specification for Steel Castings Chromium-Nickel-Iron Alloy (25-12 Class) for High-Temperature Service《高温设施用钢铸件 铬镍铁合金(25-12级)的标准规范》.pdf

ASTM A447 A447M-2011(2016) Standard Specification for Steel Castings Chromium-Nickel-Iron Alloy (25-12 Class) for High-Temperature Service《高温设备用铬镍铁合金 (25-12级) 钢铸件的标准规格》.pdf

ASTM A449-2007a Standard Specification for Hex Cap Screws Bolts and Studs Steel Heat Treated 120 105 90 ksi Minimum Tensile Strength General Use《通用最低拉伸强度为120 105 90ksi的热处理钢制六角头螺钉、螺.pdf

ASTM A449-2007b Standard Specification for Hex Cap Screws Bolts and Studs Steel Heat Treated 120 105 90 ksi Minimum Tensile Strength General Use《通用最低拉伸强度为120 105 90ksi的热处理钢制六角头螺钉、螺.pdf