MSZ KGST 1924-1979 《公用供水的水源地选择和评定》.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

JIS Z 4752-1：2001 Evaluation and routine testing in medical imaging departments -- Part 1：General aspect.pdf

JIS Z 4752-2-10：2005 Evaluation and routine testing in medical imaging departments -- Part 2-10：Constancy tests -- X-ray equipment for mammography.pdf

JIS Z 4752-2-11：2005 Evaluation and routine testing in medical imaging departments -- Part 2-11：Constancy tests -- Equipment for general direct radiography.pdf

JIS Z 4752-2-1：2005 Evaluation and routine testing in medical imaging departments -- Part 2-1：Constancy tests -- Film processors.pdf

JIS Z 4752-2-2：2001 Evaluation and routine testing in medical imaging departments -- Part 2-2.pdf

JIS Z 4752-2-3：2005 Evaluation and routine testing in medical imaging departments -- Part 2-3：Constancy tests -- Darkroom safelight conditions.pdf

JIS Z 4752-2-6：2001 Evaluation and routine testing in medical imaging departments -- Part 2-6：Constancy tests -- X-ray equipment for computed tomography.pdf

JIS Z 4752-2-8：2005 Evaluation and routine testing in medical imaging departments -- Part 2-8：Constancy tests -- Protective shielding, -barriers and-devices.pdf

JIS Z 4752-3-1：2004 Evaluation and routine testing in Part 3-1.pdf