JUS H B8 149-1985 Heavy chemicals Carbamide (urea) for industrial use Determination of vvater content Gravimetric me- thod《工业用重化学品脲（尿素） 水分含量测定 重量法》.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

DIN EN 13226-2009 Wood flooring - Solid parquet elements with grooves and or tongues English version of DIN EN 13226 2009-09《木地板 带舌和 或榫的实木拼花地板构件 英文版本DIN EN 13226-2009-09》.pdf

DIN EN 13228-2011 Wood flooring - Solid wood overlay flooring elements including blocks with an interlocking system German version EN 13228 2011《木地板 包括带联锁系统的地板块的镶木地板构件 德文版本EN 13228.pdf

DIN EN 13229 Berichtigung 1-2008 Inset appliances including open fires fired by solid fuels - Requirements and test methods German version EN 13229 2001+A1 2003+A2 2004 Corrigenda .pdf

DIN EN 13229-2005 Inset appliances including open fires fired by solid fuels - Requirements and test methods German version EN 13229 2001 + A1 2003 + A2 2004《有明火的固体燃料嵌入式器具 要求和试验方法》.pdf

DIN EN 13230-1-2016 Railway applications - Track - Concrete sleepers and bearers - Part 1 General requirements German version EN 13230-1 2016《轨道交通 混凝土轨枕和支承件 第1部分 通用要求 德文版本EN 13230-.pdf

DIN EN 13230-2-2016 en 7034 Railway applications - Track - Concrete sleepers and bearers - Part 2 Prestressed monoblock sleepers German version EN 13230-2 2016《轨道交通 混凝土轨枕和支承件 第2部分 .pdf

DIN EN 13230-3-2016 Railway applications - Track - Concrete sleepers and bearers - Part 3 Twin-block reinforced sleepers German version EN 13230-3 2016《轨道交通 混凝土轨枕和支承件 第3部分 双体加筋轨枕 德.pdf

DIN EN 13230-4-2016 Railway applications - Track - Concrete sleepers and bearers - Part 4 Prestressed bearers for switches and crossings German version EN 13230-4 2016《轨道交通 混凝土轨枕和支.pdf

DIN EN 13230-5-2016 Railway applications - Track - Concrete sleepers and bearers - Part 5 Special elements German version EN 13230-5 2016《轨道交通 轨道 混凝土轨枕和支承件 第5部分 专用元件 德文版本EN 13230-5.pdf