NEN-ISO 3923-2-1993 Metallic powders Determination of apparent density Part 2 Scott volumeter method (ISO 3923-2 1981)《ISO 3923-2-1981 金属粉末 表观密度的测定 第2部分：斯科特容量法》.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

ICONTEC 307-1982 《电子类 一般电路中用到的高硬度型，普通硬度型以及柔软型同心圆铜线》.pdf

ICONTEC 308-1986 《电子类 1350号同心圆型铝制导体》.pdf

ICONTEC 309-1985 《电子类 带钢制核心加固的铝制同心圆电导线》.pdf

ICONTEC 31-1982 《城市建筑工程 水泥定义》.pdf

ICONTEC 312-1980 《纺织品，纤维类，棉花纤维成熟度以及成色的测量》.pdf

ICONTEC 318-1979 《用于照明的荧光管》.pdf

ICONTEC 3204-1992 《应用于工业范围的化学制品，气溶胶中的推进剂，碳氢化合物》.pdf

ICONTEC 3206-1992 《纺织设备以及相关配件，梭子类，梭子孔位置功能的相关名称以及术语》.pdf

ICONTEC 321-1982 《城市建筑工程，波特兰水泥类，化学属性》.pdf