TS 494-1967 SAFETY VALVES FOR BOILERS《锅炉安全阀》.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

TCVN 6511-2007 Dried milk and dried milk products Determination of insolubility index《奶粉和奶粉制品 不溶性指数的测定》.pdf

TCVN 6512-2007 Article Number and Barcode Trade Units Number Specification《货号和条形码 贸易单位数量 规范》.pdf

TCVN 6513-2008 Information technology Automatic identification and data capture techniques Interleaved 2 of 5 bar code symbology specification《信息技术 自动识别和数据采集技术 交插二五条形码符号规范》.pdf

TCVN 6514-1-1999 Plastics materials for food contact use Part 1 Polyethylene《食品接触用金属材料 第1部分 聚乙烯》.pdf

TCVN 6514-2-1999 Plastics materials for food contact use Part 2 Poly (vinyl cloride) (PVC) compound《食品接触用金属材料 第2部分 聚(氯乙烯)(PVC)化合物》.pdf

TCVN 6514-3-1999 Plastics materials for food contact use Part 3 Styrene plastics materials《食品接触用金属材料 第3部分 苯乙烯塑料材料》.pdf

TCVN 6514-4-1999 Plastics materials for food contact use Part 4 Acrylonitrile plastics materials《食品接触用金属材料 第4部分 丙烯腈塑料材料》.pdf

TCVN 6514-5-1999 Plastics materials for food contact use Part 5 Polypropylene《食品接触用金属材料 第5部分 聚丙烯》.pdf

TCVN 6514-6-1999 Plastics materials for food contact use Part 6 Colourants《食品接触用金属材料 第6部分 着色剂》.pdf