STAS 12727-1989 WOOLLEN YARNS Felting ability determination《羊毛纱线毛毡材料测定 》.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

JY T 011-1996 透射电子显微镜方法通则.pdf

JY T 012-1996 金相显微镜分析方法通则.pdf

JY T 013-1996 电子能谱仪方法通则.pdf

JY T 014-1996 热分析方法通则.pdf

JY T 015-1996 感耦等离子体原子发射光谱方法通则.pdf

LD 34.2-1992 耐酸(碱)手套.pdf

LD 34.2-1992(编制说明) 耐酸(碱)手套.pdf

LD 34.3-1992 焊工手套.pdf

LD 34.3-1992(编制说明) 焊工手套.pdf