JUS N R8 151-1982 Cores for inductors and transformers for telecommunications Apparartus for magnetic conditioning《电信用感应器及变压器铁芯 磁性条件下用器具》.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

JUS G S2 133-1986 Rubber vulcanized Methods of test for staining in contact with organic material《硫化橡胶 与有机材料接触染色的检测方法》.pdf

JUS G S2 138-1985 Rubber vulcanized Resistance to ozone cracking Static strain test《硫化橡胶 耐臭氧龟裂性 静应变检测》.pdf

JUS G S2 139-1985 Rubber or plastics coated fabrics Determination of resistance to ozone cracking under static conditions《橡胶或塑料涂覆织物 在静止条件下臭氧龟裂耐受性的测定》.pdf

JUS G S2 140-1985 Rubber and plastics hoses Assessment of ozone resistance under static conditions《橡胶和塑料软管 静止条件下抗臭氧性的评估》.pdf

JUS G S2 142-1990 Rubber Determination of adhesion to rigid materials using conical shaped parts《橡胶 使用圆锥形部件测定对刚性材料的附着力》.pdf

JUS G S2 143-1986 Rubber Determination of hardness by the ball indentation method (IRHD)《橡胶 使用钢球压痕法（IRHD）测定硬度》.pdf

JUS G S2 144-1990 Rubbers Determination of crystallization effects by hardness measurements《橡胶 通过测定硬度来测定结晶效果》.pdf

JUS G S2 147-1990 Rubber vulcanized Determination of stress relaxation in compression at ambient and at elevated temperatures《硫化橡胶 在环境温度和高温条件下压缩后应力松弛的测定》.pdf

JUS G S2 152-1985 Rubber and plastics Analysis of multi-peak traces obtained in determination of tear strength and adhesion strength《橡胶和塑料 在撕裂强度和粘附强度测定中获得的多峰图形的分析》.pdf