SIS SMS 2886-1975 Conveyors Special safety rules for belt conveyors《输送机 带式输送机特殊安全规则》.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

GB T 5272-1985 梅花形弹性联轴器.pdf

GB T 5274-1985 气体分析-校准用混合气体的制备-称量法.pdf

GB T 5275-1985 气体分析校准用混合气体的制备渗透法.pdf

GB T 5275-2005 气体分析 校准用混合气体的制备 渗透法.pdf

GB T 5280-1985 自攻螺钉用螺纹.pdf

GB T 5286-1985 螺栓、螺钉和螺母用平垫圈 总方案.pdf

GB T 5287-1985 特大垫圈 C级.pdf

GB T 5288-1985 龙门导轨磨床精度.pdf

GB T 5289.2-2000 卧式铣镗床检验条件 精度检验 第2部分;台式机床.pdf