JUS H G8 289-1987 Reagents Copper(H) oxide Determination of lead and iron contents Flame atomic absorption method《试剂 氰化铜（II） 铅和铁含量的测定 火焰原子吸收法》.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 61300-3-43-2009 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-43 Examinations and measurements - Mode transfer f.pdf

BS EN 61300-3-45-2011 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Examinations and measurements Attenuation of random mated mul.pdf

BS EN 61300-3-46-2011 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Measurement Bore diameter for guide pin in MT ferrules《光导纤维互连.pdf

BS EN 61300-3-47-2014 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Examinations and measurements End face geometry of PC APC sph纤.pdf

BS EN 61300-3-48-2013 Fibre optic interconnect devices and passive components Basic test and measurement procedures Examinations and measurements Spring compression force of the coe.pdf

BS EN 61300-3-49-2013 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Examinations and measurements Guide pin retention force for r.pdf

BS EN 61300-3-50-2013 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Examinations and measurements Crosstalk for optical spatial s.pdf

BS EN 61300-3-51-2014 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Examinations and measurements Pin gauge withdrawal force for .pdf

BS EN 61300-3-52-2014 Fibre optic interconnecting devices and passive components Basic test and measurement procedures Examinations and measurements Guide hole and alignment pin det.pdf