JUS K R1 212-1993 Core drilling equipment - Drill - rod coupling recovery taps《空心钻具 联结打捞公锥用空心钻》.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

GB 18351-2017 车用乙醇汽油(E10).pdf

GB 18565-2016 道路运输车辆综合性能要求和检验方法.pdf

GB 18580-2017 室内装饰装修材料 人造板及其制品中甲醛释放限量.pdf

GB 1886.1-2015 食品添加剂 碳酸钠.pdf

GB 1886.10-2015 食品安全国家标准 食品添加剂 冰乙酸（又名冰醋酸）.pdf

GB 1886.100-2015 食品安全国家标准 食品添加剂 乙二胺四乙酸二钠.pdf

GB 1886.102-2016 食品安全国家标准 食品添加剂 硬脂酸钙.pdf

GB 1886.103-2015 食品安全国家标准 食品添加剂 微晶纤维素.pdf

GB 1886.105-2016 食品安全国家标准 食品添加剂 辣椒橙.pdf