INTA 12 31 72 《锻造铝，铜，氖2 5 机械化的栏杆和花饰的轻铝合金》.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 D4511-2011 Standard Test Method for Hydraulic Conductivity of Essentially Saturated Peat《基本饱和泥炭水渗导性的标准试验方法》.pdf

ASTM D4512-2003 Standard Test Method for Vibrated Apparent Packing Density of Fine Catalyst and Catalyst Carrier Particles and Powder《细粒催化剂和催化剂载体颗粒和粉末振动表观填充密度的标准试验方法》.pdf

ASTM D4512-2003(2008) Standard Test Method for Vibrated Apparent Packing Density of Fine Catalyst and Catalyst Carrier Particles and Powder《细粒催化剂和催化剂载体颗粒和粉末振动表观填充密度的标准试验方法》.pdf

ASTM D4512-2003(2013) Standard Test Method for Vibrated Apparent Packing Density of Fine Catalyst and Catalyst Carrier Particles and Powder《细粒催化剂和催化剂载体颗粒和粉末振动表观堆积密度的标准试验方法》.pdf

ASTM D4512-2003(2013)e1 Standard Test Method for Vibrated Apparent Packing Density of Fine Catalyst and Catalyst Carrier Particles and Powder《细粒催化剂和催化剂载体颗粒和粉末振动表观堆积密度的标准试验方法》.pdf

ASTM D4512-2003(2018)e1 Standard Test Method for Vibrated Apparent Packing Density of Fine Catalyst and Catalyst Carrier Particles and Powder.pdf

ASTM D4513-1997(2006) Standard Test Method for Particle Size Distribution of Catalytic Materials by Sieving《筛分法测定催化材料的粒度分布的标准试验方法》.pdf

ASTM D4513-2011 Standard Test Method for Particle Size Distribution of Catalytic Materials by Sieving《筛分法测定催化材料粒度分布的标准试验方法》.pdf

ASTM D4513-2011(2017) Standard Test Method for Particle Size Distribution of Catalytic Materials by Sieving《用筛分法测定催化材料粒度分布的标准试验方法》.pdf