CNS 5294-1988 Crank Connecting Rod of Household Sewing Machines《家庭用缝纫机上轴连杆》.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

STAS 10046 1-1992 Buildings acoustics Determination of absorption coefficient of materials and specific acoustic absorption of bodies by reverberation room method《建筑物声学 用混响室法测定材料的吸.pdf

STAS 10046 2-1992 Builiding acoustics Determination of absorption coefficient and acoustic impedance of materials by sound interferometer method《建筑声学 通过声音干涉仪测定吸收系数和材料的声阻抗 》.pdf

STAS 10047 1-1981 Metal Welding DETERMINATION OF DIFUSIBLE HYDROGEN IN DEPOSITED METAL WITH COVERED ELECTRODES BY THE METHOD OF EXTRACTION IN VACUUM《金属焊接 通过真空萃取法测定带有有盖电极的堆焊金属中的可溶氢 .pdf

STAS 10047 2-1985 Metals welding DETERMINATION OF DIFFUSIBLE HYDROGEN IN SUBMERGED ARC WELDED METAL BY VACUUM EXTRACTION METHOD《真空提取法的金属焊接测定埋弧焊金属中的扩散氢 》.pdf

STAS 10049-1975 Pneumatic conveyors STEEL PIPES AND BENDS Dimensions《气动传输器 钢管和弯管尺寸 》.pdf

STAS 10050-1989 TKUCK CONVEYORS FOR FOUNDRY MOULDS Main parameters《铸造模用的地下输送机 主要参数 》.pdf

STAS 10051-1975 REFRACTORIES Creep test.《耐火材料 潜变试验 》.pdf

STAS 10052-1975 ORGANIC dyestuff dyed TEXTILES Determination of colour fastness to hot water《有机染料 染色织物 测定热水下的色牢度 》.pdf

STAS 10053-1975 VARNISHES AND PAINTS Determination of volatile and non-volatile matter content《清晰和涂料 测定易挥发和不易挥发物质的含量 》.pdf