MNOSZ 9415-1955 《黄色 硫酸钠铁》.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

UNI 2964-1949 Procedures for chemical analysis of metallic materials Determination of tungsten content of ferrosilicon Weight method with cinchonine 《金属材料化学分析方法 钨铁中的钨测定 弱金鸡纳碱法重量法》.pdf

UNI 3038-1950 Silicon for casting Quality Standards 《铸造用金属 硅》.pdf

UNI 3104-1950 Procedures for chemical analysis of metallic materials Determination of molybdenum content of steel Weight method with alpha-benzoinoxine 《金属材料化学分析方法 钢中钼的测定 阿尔法 benzo.pdf

UNI 3106-1950 Procedures for chemical analysis of metallic materials Determination of nickel content of steel Weight method with dimethylglyoxine 《金属材料化学分析方法 钢中镍的测定 dimetilgliossim.pdf

UNI 3134-1972 Hot rolled or forged finished steel products Round bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴 的钢杆》.pdf

UNI 3135-1972 Hot rolled or forged finished steel products Square bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴 的块钢》.pdf

UNI 3136-1972 Hot rolled or forged finished steel products Flat bars for single-point cutting tools and shanks thereof 《热轧或热锻造钢成品1 用于切割的单刃刀具和相关轴 的扁钢》.pdf

UNI 3137-1965 Microscopic examination of ferrous materials Cutting of samples and specimens preparaton and etching of specimens (etching reagents) 《含铁材料的微观检验 试样提取 试样制备和接触（接触测试）》.pdf

UNI 3177-1952 Procedures for chemical analysis of metallic materials Determination of vanadium content of steel Reduction method with iron sulphate and titration with potassium per.pdf