NBN F 43-002-1986 3750 Abmessungen der Rohlingrollenelektroden Dimensions of seam welding wheel blanks《焊接 焊接用滚花钮的半制品的尺寸》.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

ASTM F2890-2017 Standard Guide for Hazard Awareness for Search and Rescue Personnel《搜救人员风险意识的标准指南》.pdf

ASTM F2891-2010 Standard Specification for Commercial Bulk Milk Dispensers Mechanically Refrigerated《商用牛奶定量分装机 机械冷藏的标准规范》.pdf

ASTM F2891-2015 Standard Specification for Commercial Bulk Milk Dispensers Mechanically Refrigerated《机械冷藏的商用散装牛奶自动售货机的标准规格》.pdf

ASTM F2892-2011 Standard Specification for Performance Requirements for Soft Toe Protective Footwear (Non-Safety Non-Protective Toe)《软斜钉防护鞋(危险 没有防护钉)性能要求的标准规范》.pdf

ASTM F2892-2017 Standard Specification for Performance Requirements for Soft Toe Protective Footwear (Non-Safety Non-Protective Toe)《软足尖防护鞋(非安全性 非足尖防护)性能要求的标准规格》.pdf

ASTM F2892-2018 Standard Specification for Performance Requirements for Soft Toe Protective Footwear (Non-Safety Non-Protective Toe).pdf

ASTM F2894-2011 Standard Test Method for Evaluation of Materials Protective Clothing and Equipment for Heat Resistance Using a Hot Air Circulating Oven《使用热风循环烤炉评估耐热用材料 防护罩和设备的标准试验方.pdf

ASTM F2894-2012 Standard Test Method for Evaluation of Materials Protective Clothing and Equipment for Heat Resistance Using a Hot Air Circulating Oven《采用热空气循环炉对材料 防护服及设备的耐热性进行评估的标.pdf

ASTM F2894-2012a Standard Test Method for Evaluation of Materials Protective Clothing and Equipment for Heat Resistance Using a Hot Air Circulating Oven《使用热风循环烤炉评估耐热用材料 防护服和设备的标准试验.pdf