CNS 872-1989 Fastenings for Locks (Plain Edge Form)《锁用搭扣（直边型）》.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

STAS 7498-1966 《电讯以及供电网用航空电线的榉木柱》.pdf

STAS 7499-1988 GRANITE OF MERI AREA《花岗岩 》.pdf

STAS 7500-1966 《钢链传动装置 带滚轮和长环的链条 铣齿的几何演算》.pdf

STAS 7501-1966 《膨胀测量术 钢材直线膨胀的临界点和膨胀系数的测定》.pdf

STAS 7502-1987 《膨胀测量分析 直线膨胀系数和临界点的测定》.pdf

STAS 7503 1-1985 ENDLESS WIDE BELTS FOR INDUSTRIAL SPEEDGHANGERS Dimensions and test methods《工业变速用的环形宽带 尺寸和试验方法 》.pdf

STAS 7503 2-1980 ENDLESS WIDE V BELTS FOR INDUSTRIAL SPEED CHANGERS Technical requirements for quality《众多的工业调速机条带 质量技术要求 》.pdf

STAS 7504-1978 Sliding bearings COVER HOUSINGS Types and dimensions《滑动轴承 外壳罩 类型和尺寸 》.pdf

STAS 7505-1978 MELAMINFORMALDEHYDIC RESIN ALKOXILATE《三聚氰胺甲醛树脂 烷氧基化物 》.pdf