NC 19-02-41-1985 Occupational Hygiene and Safety Standards System Cranes Safety Requirements for Counterweights and Weights《职业卫生和安全标准系统 起重机 平衡力和重力的安全要求》.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

GOST 30745-2001 Agricultural tractors Measurement of propulsion performance characteristics《农用拖拉机 牵引指标的测定》.pdf

GOST 30746-2001 Agricultural tractors Measurement of power and lift capacity of hydraulic three-point hitch《农用拖拉机 悬挂式液压系统的功率和承载能力的测定》.pdf

GOST 30747-2001 Agricultural tractors Measurement of characteristics tested through the power take-off shaft《农用拖拉机 经过功率选择轴的试验指标的测定》.pdf

GOST 30748-2001 Agricultural tractors Measurement of the maximum speed《农用拖拉机 最大速度的测定》.pdf

GOST 30749-2001 Agricultural tractors Measurement of the driving axles power《农用拖拉机 主动轴功率的测定》.pdf

GOST 30750-2001 Agricultural tractors Measurement of the centre of gravity position《农用拖拉机 重心位置的测定》.pdf

GOST 30751-2001 PVC artifical leather and film materials Norms of deleterious substances isolated from finished products in storage《聚氯乙烯基人造革和薄膜材料 贮存条件下由成品放出的有害物质含量的规范》.pdf

GOST 30752-2001 Agricultural tractors Measurement of the minimum and overall turning circles diameters《农用拖拉机 回转圆的最小轮廓半径的测定》.pdf

GOST 30753-2001 Carbon and low-alloy steel butt-weldings fittings Sharply curved bends type 2D (R=DN) Design《碳素钢与低合金钢焊接无缝管路零件 2D(R≈DN)弯头 结构》.pdf