ONORM B 3646 Teil 8-1988 Roll roofings andprefabricated sheetsfor waterproofing made ofbitumen or modified bitumen testing determination ofpolymer content《沥青和改性的沥青制的防水用铺屋面卷材和预制板测试 .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

CNS 7011-1981 Numbering of Electrodes in Multiple Electrode Semiconductor Devices and Designation of Units in Multiple Unit Semiconductor Devices《多极半导体装置的电极编号与多元半导体装置的组件命名》.pdf

CNS 7012-1981 Method of Test for the Collector-Base Time Constant and for the Resistive Part of the Common-Emitter Input Impedance《晶体管集基时间常数与共射极输入阻抗电阻部分检验法》.pdf

CNS 7013-1981 Measurement of Small Signal HF VHF and UHF Power Gain of Transistors《晶体管高频、极高频及高频小讯号功率增益检验法》.pdf

CNS 7014-1981 Graphical Symbols for Electronic and Ionic Tubes《电子及离子管符号》.pdf

CNS 7015-1981 Graphical Symbols for Aerials《天线符号》.pdf

CNS 7016-1981 Graphical Symbols for Pulse and Modulation《脉波及调变符号》.pdf

CNS 7017-1981 Special Symbols for Danger Alarm Systems《危险警报系统特别符号》.pdf

CNS 7018-1981 Graphical Symbols for Magnetic Heads《磁头符号》.pdf

CNS 7019-1981 Graphical Symbols for Microwave Circuit Elements《微波电路组件符号》.pdf