NBN T 03-275-1985 3125 Phosphoric acid for industrial use (including foodstuffs) - Determination of vanadium content - Phosphotungsten vanadate spectrometric method《工业用磷酸（包括食品） 钒含量.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

YY 0290.6-2009 眼科光学 人工晶状体 第6部分：有效期和运输稳定性.pdf

YY 0290.8-2008 眼科光学 人工晶状体 第8部分：基本要求.pdf

YY 0292.1-1997 医用诊断X射线辐射防护器具 第一部分 材料衰减性能的测定.pdf

YY 0292.2-1997 医用诊断X射线辐射防护器具 第二部分 防护玻璃板.pdf

YY 0304-1998 等离子喷涂羟基磷灰石涂层--钛基牙种植体.pdf

YY 0307-2004 连续波掺钦忆铝石榴石激光治疗机 通用技术条件.pdf

YY 0310-1998 X射线计算机体层摄影设备通用技术条件.pdf

YY 0317-2000 医用诊断X射线机通用技术条件.pdf

YY 0318-2000 医用诊断X射线辐射防护器具 第3部分 防护服和性腺防护器具.pdf