CSN 42 0614-13-1994 Lead and tin base alloys Determination of iron by the atomic absorption method《铅 锡基合金 原子吸收法测定铁》.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

GB T 33989-2017 电子商务交易产品信息描述 旅游服务.pdf

GB T 33990-2017 月球数字地图质量检查与验收.pdf

GB T 33991-2017 月球信息要素数据字典.pdf

GB T 33992-2017 电子商务产品质量信息规范.pdf

GB T 33993-2017 商品二维码.pdf

GB T 33994-2017 信息和文献 WARC文件格式.pdf

GB T 33995-2017 电子商务交易产品信息描述 家居产品.pdf

GB T 33996-2017 月球探测数据产品分级与命名.pdf

GB T 33997-2017 月球与行星数据产品格式规范.pdf