JUS H B8 013-1981 Sulphuric acid and oleum for industrial u se Determination of total nitrogen content Titrimetric method after distilation《工业硫酸及发烟硫酸 氮元素测定 蒸馏后用滴定法》.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

DIN EN 300061-4-1999 Integrated Services Digital Network (ISDN) Subaddressing (SUB) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 4 Abs.pdf

DIN EN 300061-5-1999 Integrated Services Digital Network (ISDN) Subaddressing (SUB) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 5 Tes.pdf

DIN EN 300061-6-2000 Integrated Services Digital Network (ISDN) - Subaddressing (SUB) supplementary service Digital Subscriber Signalling System No one (DSS1) protocol - Part 6 Abs.pdf

DIN EN 300064-1-1999 Integrated Services Digital Network (ISDN) Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part .pdf

DIN EN 300064-2-1999 Integrated Services Digital Network (ISDN) Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part .pdf

DIN EN 300064-3-1999 Integrated Services Digital Network (ISDN) - Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Par.pdf

DIN EN 300064-4-1999 Integrated Services Digital Network (ISDN) Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part .pdf

DIN EN 300064-5-1999 Integrated Services Digital Network (ISDN) Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part .pdf

DIN EN 300064-6-2000 Integrated Services Digital Network (ISDN) - Direct Dialling In (DDI) supplementary service Digital Subscriber Signalling System No one (DSS1) protocol - Part .pdf