JUS C A0 003-1990 Non-ferrous metals and alloys of non-ferrous metals Terminology and definitions of processing tempering temper designation and surface appearance designation《有色金属.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

SN T 2213-2008 进出口植物源性食品中取代脲类农药残留量的测定.液相色谱-质谱 质谱法.pdf

SN T 2214-2008 进出口植物源性食品中氟草烟、氟硫草啶、氟吡草腙和噻草啶除草剂残留量的测定.液相色谱-质谱 质谱法.pdf

SN T 2215-2008 进出口动物源性食品中吩噻嗪类药物残留量的检测方法.酶联免疫法.pdf

SN T 2216-2008 进出口动物源性食品中秋水仙碱残留量的检测方法.液相色谱-质谱 质谱法.pdf

SN T 2217-2008 进出口动物源性食品中巴比妥类药物残留量的检测方法.高效液相色谱-质谱 质谱法.pdf

SN T 2218-2008 进出口动物源性食品中林可酰胺类药物残留量的检测方法.液相色谱-质谱 质谱法.pdf

SN T 2887-2011 出口食品接触材料.高分子材料.非奶嘴用含氯橡胶制品中2-巯基咪唑啉的测定.气相色谱法.pdf

SN T 2888-2011 出口食品接触材料.高分子材料.高密度聚乙烯中锑的测定.原子荧光光谱法.pdf

SN T 2889-2011 出口食品接触材料.高分子材料.聚苯乙烯中甲苯、乙苯、丙苯、异丙苯、苯乙烯、总挥发性物质的测定气相色谱法.pdf