CSN 21 1306-1982 Forming machines Flat forming presses Dimensions of stem holes in rams《金属片成形加工上压机干孔尺寸》.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 6725-1968 《STAS标准公差和校准 尺寸大小在500-1000毫米的公差和校准》.pdf

STAS 6726-1985 WELDED JOINTS Shapes and dimensions ol edges at steels submerged-arc welding《钢埋弧焊边缘的焊接处形状和尺寸 》.pdf

STAS 6727-1980 TAPER SHANK TW1ST DRILL EXTRA LONG SER1ES Dimensions《锥柄麻花钻（加长系列）尺寸 》.pdf

STAS 6728 1-1980 SMALL TWIST DRILL AND PARALLEL SHANK Dimensions《小型麻花钻和平行钻柄 尺寸 》.pdf

STAS 6728 2-1982 SMALL TWIST DRILL WITH PA- RALI.EL SHANK General lechnical requirements for quality《配有平行钻柄的小型麻花钻 一般质量技术要求 》.pdf

STAS 6729 1-1982 Nuclear energy PHYSICS OF NUCLEAR REACTORS Glosaary《核能 物理反应堆词汇表 》.pdf

STAS 6729 2-1984 Nuclear energv NUCLEAR REACTOR TECHNOLOGY Glossary《核能 核反应堆技术 术语表 》.pdf

STAS 6729 3-1984 Nuclear energy DOZIMETRY AND RADIATION PROTECTION Glossary《核能辐射剂量和防辐射 术语表 》.pdf

STAS 6730-1977 Petroleum equipment LINERS FOR MUDPUMPS《石油开采设备 泥浆泵钢套 》.pdf