TCVN 7447-5-56-2011 Low-voltage electrical installations Part 5-56 Selection and erection of electrical equipment Safety services《低压电气设施 第5-56部分 电气设备的选择和安装 安全服务》.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 D5113-1997(2005) Standard Test Method for Determining Adhesive Attack on Rigid Cellular Foam《测定硬质多孔泡沫塑料的胶粘剂化学浸蚀的标准试验方法》.pdf

ASTM D5113-1997(2011)e1 Standard Test Method for Determining Adhesive Attack on Rigid Cellular Foam《硬质细胞聚苯乙烯泡沫塑料上测定胶粘剂化学浸蚀的标准试验方法》.pdf

ASTM D5113-1997(2016) Standard Test Method for Determining Adhesive Attack on Rigid Cellular Foam《测定刚性泡沫材料的胶粘剂攻击的标准试验方法》.pdf

ASTM D5114-1990(2004) Standard Test Method for Laboratory Froth Flotation of Coal in a Mechanical Cell《机械浮选槽中煤的实验室泡沫浮选的标准试验方法》.pdf

ASTM D5114-1990(2010) Standard Test Method for Laboratory Froth Flotation of Coal in a Mechanical Cell《机械浮选机中煤的实验室试验泡沫浮选的标准试验方法》.pdf

ASTM D5116-2006 Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions From Indoor Materials Products《小型环境室室内装修材料 产品有机物排放量测定的标准导则》.pdf

ASTM D5116-2010 Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions From Indoor Materials Products《室内材料 产品有机物排放的小规模环境试验室的标准指南》.pdf

ASTM D5116-2017 Standard Guide for Small-Scale Environmental Chamber Determinations of Organic Emissions from Indoor Materials Products《小型环境室法测定室内材料 制品中挥发性有机物排放的标准指南》.pdf

ASTM D5117-2003 Standard Test Method for Dye Penetration of Solid Fiberglass Reinforced Pultruded Stock《固体玻璃纤维增强挤拉制坯料的染料渗透性标准试验方法》.pdf