CNS 8201-1982 Ductile Cast Iron Special Castings for Pressure Main Lines Duckfoot Bends《压力管路用延性铸铁管件–90连座弯管》.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

CSN 42 5114-1964 Steel blooms Dimensions《钢坯 尺寸》.pdf

CSN 42 5301-1973 Hot-rolled sheets of carbon steels and of alloy steels grade 10-16 Dimensions《10-16级钢制热轧碳钢和合金钢 尺寸》.pdf

CSN 42 5302-1978 Hot rolled deep drawing steel sheets Dimensions《热轧深冲钢板 尺寸》.pdf

CSN 42 5310-1990 Thick hot-rolled plates of steels grade 10-16 Dimensions《热轧钢板等级10-10 尺寸》.pdf

CSN 42 5315-1976 Hot rolled sheets and plates of steels grade 17 (corrosion and heat resisting steels) Dimensions《17级钢制热轧钢片和钢板（耐腐蚀和耐热钢） 尺寸》.pdf

CSN 42 5318-1975 Hot rolled sheets of carbon steels clad with steels of grade 17 (corrosion and heat resisting steels) one-sided Thickness 6 to 50 mm Dimensions《17级单侧碳钢（耐腐蚀和耐热钢）热轧板.pdf

CSN 42 5340-1986 Hot rolled strips of steels grade 10 and 11 Dimensions《热轧带钢10和11级 尺寸》.pdf

CSN 42 5342-1990 Hot-rolled strips of steels grade 12 up to 17 and 19 Dimensions《12-17级和19级钢制热轧钢带 尺寸》.pdf

CSN 42 5350-1982 Cold rolled strips of steels grade 10 up to 16 and 19 Dimensions《10-16和19级钢制的冷轧带钢 尺寸》.pdf