MSZ 21880 6-1981 《大气降水化学检验，钠钾金属量的测定》.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

DB33 761-2009(2015) 铜及铜合金线材、棒材单位产品综合能耗限额及计算方法.pdf

DB33 762-2009(2015) 合成革单位产量可比电耗、综合能耗限额及计算方法.pdf

DB33 763-2009(2015) 低温冷库单位电耗限额及计算方法.pdf

DB33 764-2009(2015) 氨纶长丝单位产品可比电耗、综合能耗.pdf

DB33 765-2009(2015) 玻璃纤维单位产品综合能耗限额及计算方法.pdf

DB33 766-2015 工业气体空分产品单位综合电耗限额及计算方法.pdf

DB33 767-2009(2015) 烧结砖单位产品综合能耗限额及计算方法.pdf

DB33 768.12-2009(2013) 安全技术防范系统建设技术规范 第12部分 住宅小区.pdf

DB33 768.2-2009(2013) 安全技术防范系统建设技术规范 第2部分 危险物品存放场所.pdf