SNI ISO 19112-2011 Geographic information-Spatial referencing by geographic identifiers.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

DIN 21916-1-2007 Mine plans - Operational safety - Part 1 Ventilation system and meteorology《矿区平面设计 作业安全性 第1部分 通风系统和计量》.pdf

DIN 21916-2-2010 Mine plans - Operational safety - Part 2 Fire prevention on the surface《矿区平面图 操作安全性 第2部分 地面防火》.pdf

DIN 21916-3-2011 Mine plans - Operational safety - Part 3 Fire prevention under the surface《矿区平面图 操作安全 第3部分 地下防火》.pdf

DIN 21917-1999 Mine plans - Strata and ground movements《矿山测量平面图 地层和地面运动》.pdf

DIN 21917-2-2015 Mine plans - Strata and ground movements - Part 2 Geotechnical measuring points《矿山勘测平面图 地层和地面运动 第2部分 地球力学测量点》.pdf

DIN 21918-1-1999 Mine plans - Mineral deposits - Part 1 Terms classification《矿山测量平面图 矿层 第1部分 术语 分类》.pdf

DIN 21918-2-2004 Mine plans - Mineral deposits - Part 2 Thicknesses《矿山测量平面图 矿床 第2部分 厚度》.pdf

DIN 21919-1-2013 Mine plans Stratigraphy Part 1 General classification《矿计划 地层学 第1部分 一般分类》.pdf

DIN 21919-2-2008 Mine plans - Stratigraphy - Part 2 Regional and local subdivisions - Hard coal《矿山平面图 地层学 第2部分 区域和局部细分 硬煤》.pdf