SIS SMS 2851-1975 Dust separating Settling rae valuation for model cyclones《粉尘分离 模型旋风器沉淀速率计算》.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

CSN ETS 300 189-1994 Private Telecommunications Network (PTN) Addressing《电信专用网络（PTN） 寻址》.pdf

CSN ETS 300 190-1994 Private Telecommunications Network (PTN) Signalling at the S-reference point Generic keyped protocol for the support of supplementary services《电信专用网络（PTN） S参考点.pdf

CSN ETS 300 191-1994 Private Telecommunications Network (PTN) Signalling at the S-reference point Identification supplementary services《电信专用网络（PTN）：S参考点信令 标识补充业务》.pdf

CSN ETS 300 192-1994 Private Telecommunications Network (PTN) Signalling protocol at the S-reference point Circuit mode basic services《电信专用网络（PTN） S参考点信令协议 电路模式基本业务》.pdf

CSN ETS 300 211-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Principles and architecture《网络方面（NA）：城域网（MAN） 原理与构建》.pdf

CSN ETS 300 212-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Media access control layer and physical layer specification《网络方面（NA）：城域网（MAN） 媒介访问控制层及物理层规范》.pdf

CSN ETS 300 213-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical layer convergence procedure for 2 048 Mbit s《网络方面（NA）：城域网（MAN） 2 048 Mbit s的物理层会聚协议》.pdf

CSN ETS 300 214-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical layer convergence procedure for 34 468 Mbit s《网络方面（NA）：城域网（MAN） 34 468 Mbit s的物理层会聚协议》.pdf

CSN ETS 300 215-1994 Network Aspects (NA) Metropolitan Area Network (MAN) Physical layer convergence procedure for 139 264 Mbit s《网络方面（NA）城域网（MAN） 139 264 Mbit s的物理层会聚协议》.pdf