TS 2571-1977 Cn de Sodium Borates For Industrial Use - Determination Of Iron Soluble in Alkaline Medium 2 2-- Bipyridyl Photomet ic Method《工业用粗硼酸钠 可溶于碱性介质的铁含量测定 2，2- 二吡啶基光度测定法》.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

ETSI ETR 253-1996 Public Switched Telephone Network (PSTN) Signalling System R2 Signalling Tests Via the European Communications Satellite (ECS) (CEPT Recommendation T CS 42-05 E (.pdf

ETSI ETR 253-1996 Public Switched Telephone Network (PSTN) Signalling System R2 Signalling Tests Via the European Communications Satellite (ECS) (CEPT Recommendation T CS 42-05 E (_1.pdf

ETSI ETR 254-1996 Public Switched Telephone Network (PSTN) Signalling System R2 Signalling and Circuit Supervision Via the European Communications Satellite (ECS) (CEPT Recommendat.pdf

ETSI ETR 254-1996 Public Switched Telephone Network (PSTN) Signalling System R2 Signalling and Circuit Supervision Via the European Communications Satellite (ECS) (CEPT Recommendat_1.pdf

ETSI ETR 255-1996 Public Switched Telephone Network (PSTN) Signalling System R2 Use of Simplified Test Equipment (CEPT Recommendation T CS 54-02 E (1983))《公用交换电话网(PSTN) 信令系统R2 简化测试.pdf

ETSI ETR 255-1996 Public Switched Telephone Network (PSTN) Signalling System R2 Use of Simplified Test Equipment (CEPT Recommendation T CS 54-02 E (1983))《公用交换电话网(PSTN) 信令系统R2 简化测试_1.pdf

ETSI ETR 256-1996 Integrated Services Digital Network (ISDN) Signalling System No 7 Telephone User Part Plus (TUP+) (CEPT Recommendation T S 43-02 E (1988))《综合业务数字网(ISDN) 7号信令系统 .pdf

ETSI ETR 256-1996 Integrated Services Digital Network (ISDN) Signalling System No 7 Telephone User Part Plus (TUP+) (CEPT Recommendation T S 43-02 E (1988))《综合业务数字网(ISDN) 7号信令系统 _1.pdf

ETSI ETR 257-1996 V Interfaces at the Digital Service Node (SN) Identification of the Applicability of Existing Protocol Specifications for a Vb5 Reference Point in an Access Arran.pdf