NBN T 04-310-1983 1875 Urea for industrial use - Determination of biuret content - Photometric method《工业尿素 缩二脲的测定（光度测定法）》.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

BS EN 3529-2010 Aerospace series - Steel FE-PM2701 (X2NiCoMo18-8-5) - Vacuum induction melted and vacuum arc remelted - Solution treated and precipitation treated - Forgings - a or.pdf

BS EN 353-1-2014 Personal fall protection equipment Guided type fall arresters including an anchor line Guided type fall arresters including a rigid anchor line《个人防跌落设备 设有铰链的导向跌落保护.pdf

BS EN 353-2-2002 Personal protective equipment against falls from a height - Guided type fall arresters including a flexible anchor line《预防从高空坠落用的人员保护设备 包括柔性锚固定链的定向型防坠落装置》.pdf

BS EN 3531-2007 Aerospace series - Steel FE-PM2701 (X2NiCoMo18-8-5) - Vacuum induction melted and vacuum arc remelted - Solution treated and precipitation treated - Sheet and strip.pdf

BS EN 3532-2007 Aerospace series - Steel FE-PM2701 (X2NiCoMo18-8-5) Vacuum induction melt ed and vacuum arc remelted - Solution treated and precipitation treated P late - 6 mm $2J .pdf

BS EN 3536-2006 Aerospace series - Nuts hexagon self-locking in heat resisting steel MoS2 lubricated - Classification 1100 MPa (at ambient temperature) 315 C《航空航天系列 MoS2润滑的耐热钢制自锁紧六.pdf

BS EN 3537-2010 Aerospace series - Nuts anchor self-locking fixed two lug with counterbore in heat resisting steel MoS2 lubricated - Classification 1100 MPa (at ambient temperature.pdf

BS EN 3538-2010 Aerospace series - Nuts anchor self-locking fixed two lug reduced series with counterbore in heat resisting steel MoS2 lubricated - Classification 1100 MPa (at ambi.pdf

BS EN 3539-2010 Aerospace series - Nuts anchor self-locking one lug fixed with counterbore in heat resisting steel MoS2 lubricated - Classification 1100 MPa (at ambient temperature.pdf