MNOSZ 4540-1952 K 《磨制和切割过程危险防护》.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

NF E27-163-1972 Adjusting screw 《调节螺钉》.pdf

NF E27-169-1972 SCREWED SWIVEL PIN 《带螺纹的转向销》.pdf

NF E27-170-1974 General purpose knurled thumbs screws 《通用滚花蝶形螺钉》.pdf

NF E27-303-1968 Spherical holed head screw 《带孔的球头形螺钉》.pdf

NF E27-312-1959 Cheese head nib bolts 《（商业性通用螺栓制造 ）扁圆头尖螺栓》.pdf

NF E27-313-1959 Round head nib bolts 《（商业性通用螺栓制造 ） 圆形头尖螺栓 (直径从4到60mm)》.pdf

NF E27-314-1959 Countersunk or raised countersunk head nib bolts 《（商业性通用螺栓制造 ）埋头或半埋头尖螺栓 （直径4到60mm）》.pdf

NF E27-355-1980 Fasteners Equipment for working the soil Countersunk head nib bolts for fastening thin wear parts 《紧固件 污染环境中用的设备 连接薄的易磨损零件用的带榫尖头螺栓》.pdf

NF E27-381-1969 Clevis pins and screwed spindles 《销钉轴和螺纹轴》.pdf