TS 3239-1978 PLASTiCS - AQUEOUS DISPERSIONS OF HOMOPOLYMERS AND COPOLYMERS OF VINYL ACETATE - DETERMINATION OF BROMINE NUMBER《塑料 醋酸乙烯脂均聚物和共聚物的水分散液 溴值的测定》.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

GOST 18897-1998 Metallic powders Determination of oxygen content by reduction methods Loss of mass on hydrogen reduction (hydrogen loss)《金属粉末 氧含量的还原法测定 用氢还原时的质量损耗（氢损）测定法》.pdf

GOST 18898-1989 Powder products Methods for determination of density oil content and porosity《粉末冶金制品 密度、含油量和孔隙度测定法》.pdf

GOST 18899-1973 Steel wire ropes Locked conveying wire ropes Specifications《封闭式钢缆 技术条件》.pdf

GOST 18901-1973 Steel wire ropes Locked conveying wire rope with two layers of Z-wire and type TK core Dimensions《带TK型芯线和双层Z形线的密闭式承重钢缆 品种》.pdf

GOST 18903-1973 Tungsten wire Assortment《钨丝 品种》.pdf

GOST 18904 0-1989 Tantalum and its oxides General requirements for methods of analysis《钽及其氧化物 钼和钨含量测定法》.pdf

GOST 18904 1-1989 Tantalum and its oxides Photometrical method for determination of molybdenum and tungsten《钽及其氧化物 钼和钨含量测定法》.pdf

GOST 18904 6-1989 Tantalum and its oxides Spectral method for determination of aluminum vanadium ferrum calcium silicon magnesium manganese copper nickel niobium tin titanum chromi.pdf

GOST 18904 8-1989 Tantalum and its oxides Spectral method for determination of tungsten calcium cobalt copper molybdenum and natrium《钽及其氧化物 钨、钙、钴、铜、钼和钠含量光谱测定法》.pdf