JUS H B8 124-1980 Cryolite natural and artificial Determination of calcium content EDTA (disodium saltj complexometric method《天然和人造冰晶石 钙含量的EDTA（二钠盐）的络合滴定法》.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

DB 44 T402.8-2007 家用燃气快速热水器风压开关.pdf

DB 44 T402.9-2007 家用燃气快速热水器水气联动阀.pdf

DB 44 T405-2007 大花紫薇栽培技术规程.pdf

DB 44 T406-2007 菜蕨栽培技术规程.pdf

DB 44 T407-2007 秃杉栽培技术规程.pdf

DB 44 T408-2007 湿加松扦插繁殖技术规程.pdf

DB 44 T409-2007 红锥大径材培育技术规程.pdf

DB 44 T410-2007 营造林工程规划设计、监理单位资质.pdf

DB 44 T411-2007 木塑复合材料 检验与试验方法.pdf