JUS M A1 411-1978 Tolerances in mechanical engineering Tolerances for sizes without tolerance indication Permissible deviation ofform and position《机械工程公差 无公差指示的尺寸公差 形式及位置容许的公差范围》.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 12149 1-1982 Solid electrical insulating materials MEASUREMENT OF THE EFFECTS OF IONIZING RADIATION ON INSULATING MATERIALS General prescriptionsX《固体电绝缘材料 绝缘材料的离子辐射的影响的总体处方 》.pdf

STAS 12149 2-1984 Solid electrical insulating materials MEASUREMENT OF THE EFFECTS OF IONIZING RADIA- TION ON INSULATING MATERIALS Procedures for irradiation《固体电绝缘材料测量绝缘材料放射的离子辐射的影.pdf

STAS 12149 3-1985 ELECTRICAL INSULATING MATERIALS MEASUREMENT OF THE EFFECTS OF IONIZING RADIATION ON INSULATING MATERIALS Test procedures for permanent effects《电绝缘材料测量绝缘材料的离子辐射的影响.pdf

STAS 12150-1987 PETROLEUM EQl IPMENT Manoeuvre equipment for drilling-extraction《汽油设备 钻孔萃取操纵设备 》.pdf

STAS 12151-1984 TRUCKS FOR SUSPENDED CHAIN CONVEYORS Mains parametres《悬链传送卡车的主要参数 》.pdf

STAS 12152-1989 ACRYLON1TRILE《丙烯腈 》.pdf

STAS 12153-1982 SAFETY GLASSES FOR ROAD VEHICLES General technical requirements for quality《道路车辆安全玻璃 一般质量技术要求 》.pdf

STAS 12154-1988 INVOLUTE SPLINES Reference profil《渐开线花键基准齿廓 》.pdf

STAS 12155-1982 PLASTICIZERS FOR PLASTICS Ester content and saponification value determination《塑料可塑剂 酯化含量和皂化值的测定 》.pdf