NF B49-421-1990 Refractory products Chemical analysis of aluminous siliceous silicon carbide carbon and metallic silicon refractory products 《耐火材料制品 铝矾土、硅质材料、碳化硅、碳和金属硅耐火材料制品的化学分析》.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

ARMY MIL-DTL-11589 377 C-2010 RIBBON DISTINGUISHED SERVICE MEDAL FEDERAL BUREAU OF PRISONS U S DEPARTMENT OF JUSTICE《勋表 美国司法部联邦监狱管理局杰出服务奖章》.pdf

ARMY MIL-DTL-11589 378 B-2010 RIBBON WORLD WAR II VICTORY MEDAL U S MERCHANT MARINE《勋表 美国商船队朝鲜服役勋章》.pdf

ARMY MIL-DTL-11589 379 B-2010 RIBBON U S NAVY OCCUPATION SERVICE MEDAL《勋表 美国海军职业服务奖章》.pdf

ARMY MIL-DTL-11589 380 B-2010 RIBBON SURGEON GENERAL'S EXEMPLARY SERVICE MEDAL U S PUBLIC HEALTH SERVICE《勋表 美国公共服务军医处处长模范奖》.pdf

ARMY MIL-DTL-11589 381 B-2010 RIBBON MERITORIOUS TEAM COMMENDATION AWARD COAST GUARD《勋表 海岸护卫队功勋团队嘉奖》.pdf

ARMY MIL-DTL-11589 382 B-2010 RIBBON MEDAL OF VALOR BUREAU OF ALCOHOL TOBACCO AND FIREARMS《勋表 酒精 烟草和火器局英勇奖章》.pdf

ARMY MIL-DTL-11589 383 B-2010 RIBBON GOLD STAR MEDAL BUREAU OF ALCOHOL TOBACCO AND FIREARMS《勋表 酒精 烟草和火器局金星奖章》.pdf

ARMY MIL-DTL-11589 384 B-2010 RIBBON DISTINGUISHED SERVICE MEDAL BUREAU OF ALCOHOL TOBACCO AND FIREARMS《勋表 酒精 烟草和火器杰出服务奖章》.pdf

ARMY MIL-DTL-11589 385 C-2010 RIBBON SERVICE AWARD OFFICE OF PROTECTION SERVICES SMITHSONIAN INSTITUTION《勋表 史密森学会文化财产保护办公室服务奖》.pdf