CNS 10109-1983 Chemical Reagent (Crystal Violet)《化学试药（晶紫）》.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

TB T 2812.1-1997 13号钩尾框 销孔长度和框身厚度段修检查样板.pdf

TB T 2812.2-1997 13号钩尾框配合面内高和框身宽度段修检查样板.pdf

TB T 2812.3-1997 13号钩尾框777尺寸段修检查样板.pdf

TB T 2813-2015 铁道货车摩擦减振器斜楔.pdf

TB T 2820.7-1999 铁路桥隧建筑物劣化评定标准 桥渡 .pdf

TB T 2822-1997 电气化铁道27.5kV单相铜芯交联聚乙烯绝缘电缆.pdf

TB T 2824-2008 电气化铁路变电所预应力混凝土圆杆.pdf

TB T 2831-1997 电气化铁道牵引供电远动系统技术条件.pdf

TB T 2838-2015 铁道车辆旋压制动缸.pdf