CSN 42 0611 Cast 7-1986 Chemical analysis of non-ferrous metals Copper-base bearing metals Determination of silver by the potentiometric method and atomic absorption method《铜轴承金属 电.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 22 1833-1987 Broaching tools Six-groove pull broaches《六沟槽型拉刀》.pdf

CSN 22 1834-1987 Broaching tools Eight-groove pull broaches《八槽拉刀》.pdf

CSN 22 1843-1987 Broaching tools Push broaches for serrations With equilateral six-groove profile Dimensions《六槽推刀》.pdf

CSN 22 1860-1987 Broaching tools Pull broaches for serrations with fine-grooved profile《锯齿状拉刀》.pdf

CSN 22 1890-1986 Broaching tools Washers for spring groove pull broaches《弹簧槽拉刀垫圈》.pdf

CSN 22 1891-1986 Broaching tools Washers for long spring groove pull broaches《长型弹簧槽拉刀垫圈》.pdf

CSN 22 2006-1976 Milling cutters Recommended range of outside diameters《推荐外部直径范围铣刀》.pdf

CSN 22 2101-1987 Milling cutters Technical rules《刀具 技术说明书》.pdf

CSN 22 2104-1988 Shell-type plain milling cutters made of high speed steel Basic dimensions《高速钢壳形铣刀 基本尺寸》.pdf