STAS 603-1987 GRLNDING WHEELS FOR CUTTING TOOLS DRESSING shapes and dimcnsions《切削工具抛光的砂轮 形状和尺寸》.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

DB13 T 2268-2015 谷子农机农艺结合生产技术规程.pdf

DB13 T 2269-2015 谷子集雨高效生产技术规程.pdf

DB13 T 2270-2015 高炉用铸铁冷却壁.pdf

DB13 T 2271-2015 铝箔、铝板冷轧制用润滑基础油.pdf

DB13 T 2272-2015 行政许可事项编码规则.pdf

DB13 T 2273-2015 盖苫钢结构塑料大棚.pdf

DB13 T 2274-2015 石富短枝苹果生产技术规程.pdf

DB13 T 2275-2015 片麻岩山地修造梯田式耕地技术规程.pdf

DB13 T 2276-2015 食用菌母种质量评价及复壮方法.pdf