STAS SR ISO 1049-1995 Continuous mechanical handling equipment for loose bulk materials - Vibrating conveyors and feeders with rectangular or trapezoidal trough《用于松散材料的连续机械装卸设备.带有矩.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

YS T 455.5-2003 铝箔试验方法.第5部分 铝箔的直流电阻试验方法.pdf

YS T 455.6-2003 铝箔试验方法.第6部分 铝箔其他相关试验方法.pdf

YS T 455.7-2006 铝箔试验方法 第7部分：铝箔厚度的测定 称量法.pdf

YS T 456-2014 铝电解槽用干式防渗料.pdf

YS T 461.1-2003 混合铅锌精矿化学分析方法.铅量与锌量的测定.沉淀分离Na EDTA滴定法.pdf

YS T 461.1-2013 混合铅锌精矿化学分析方法 第1部分 铅量与锌量的测定 沉淀分离Na2EDTA法.pdf

YS T 461.10-2003 混合铅锌精矿化学分析方法.金量与银量的测定.火试金法.pdf

YS T 461.2-2003 混合铅锌精矿化学分析方法.铁量的测定.Na EDTA滴定法.pdf

YS T 461.2-2013 混合铅锌精矿化学分析方法 第2部分 铁量的测定 Na2EDTA滴定法.pdf