SFS 3875-1977 《技术制图 弹簧的展示方法》.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

NORDEST NT FIRE 011-1980 《尘雾：最低爆炸粉尘浓度》.pdf

NORDEST NT FIRE 012-1980 《由固体材料产生的烟雾 具体光密度》.pdf

NORDEST NT FIRE 013-1986 《塑料 蜡烛般燃烧 最低氧浓度》.pdf

NORDEST NT FIRE 014-1986 FURNITURE - UPHOLSTERED SEATS IGNITABILITY《家具 装套座椅：可燃性》.pdf

NORDEST NT FIRE 015-1982 《垂直支撑纺织品和薄膜 耐火焰性能》.pdf

NORDEST NT FIRE 016-1982 DUST AND POVVDER LAYERS ELECTRIC SPARK SENSITIVITY《粉尘和粉末层 电火花感度》.pdf

NORDEST NT FIRE 017-1983 《档案柜和资料柜 耐火性能》.pdf

NORDEST NT FIRE 018-1983 TEXTILE FLOOR COVERINGS BURNIN6 BEHAVIOUR - TABLET TEST《纺织品 铺地材料：燃烧行为 片剂试验》.pdf

NORDEST NT FIRE 019-1987 MULTI-LAYER TEXTILES BURNING BEHAVIOUR TABLET TEST《多层织物 燃烧行为 片剂试验》.pdf