NEN-ISO 9241-1-1993 Ergonomie requirements for office work with visual display terminals (VDTs) Part 1 General introduction (ISO 9241-1 1992)《ISO 9241-1-1997 办公用视觉显示终端（VDTs）的人体工效学要.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

DIN ISO 7794-2011 Cross-country skis - Ski-binding screws - Requirements (ISO 7794 2011)《越野滑雪橇 对雪橇固定螺钉的要求(ISO 7794-2011)》.pdf

DIN ISO 7795-2011 Cross-country skis - Ski-binding screws - Test methods (ISO 7795 2011)《越野滑雪橇 雪橇固定螺钉的试验方法(ISO 7795-2011)》.pdf

DIN ISO 7796-1986 Skis geometry measuring conditions identical with ISO 7796 edition 1985《雪橇 几何形状 测量条件》.pdf

DIN ISO 7797-1986 Cross country skis determination of breaking load and deflection at break with quasistatic load identical with ISO 7797 edition 1985《越野雪橇 准静态载荷断裂断裂力和弯曲值的测定》.pdf

DIN ISO 7800-2013 Metallic Materials - Wire - Simple torsion test (ISO 7800 2012)《金属材料 金属丝 单向扭转试验(ISO 7800-2012)》.pdf

DIN ISO 7801-2008 Metallic Materials - Wire - Reverse bend test (ISO 7801 1984) English version of DIN ISO 7801 2008-10《金属材料 金属丝 反向弯曲试验》.pdf

DIN ISO 7802-2014 Metallic materials - Wire - Wrapping test (ISO 7802 2013)《金属材料 金属丝 包装试验(ISO 7802-2013)》.pdf

DIN ISO 7803-1995 Commercial road vehicles - Steering ball joints identical with ISO 7803 1987《商用公路车辆 转向球形接头 等同采用 ISO 7803 1987》.pdf

DIN ISO 7804-1987 Commercial road vehicles side openings for truck power take-offs identical with ISO 7804 edition 1985《商业用道路车辆 卡车动力输出装置的侧口 与ISO 7804 1985版相同》.pdf