MSZ 20400 5 lap-1964 《热挤压钢做成的模版大小的钢窗》.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

MSZ 5200 20 lap-1959 《发电机水检测 经过检测质量的石灰水以及石灰水检测》.pdf

MSZ 5200 21 lap-1959 《发电机水检测 检查水柔软剂的反应堆公司和软化水的质量》.pdf

MSZ 5200 22 lap-1959 《发电机检测 试用石灰水检测方法》.pdf

MSZ 5200 23 lap-1959 《发电机水检测 交换设备信息检测以及软化水质量的检测》.pdf

MSZ 5200 24 lap-1959 《发电机检测 石英度检测》.pdf

MSZ 5200 3 lap-1957 《发电机水检测 碱度含量定义》.pdf

MSZ 5200 4 lap-1964 《发电机水检测 所有硬度碳酸盐韧性：和性别碳酸盐韧性》.pdf

MSZ 5200 5 lap-1957 《发电机水检测 钙和镁含量定义》.pdf

MSZ 5200 6 lap-1957 《发电机检测定义的原料物质含量》.pdf