NBN EN 804-1994 1250 Plastics piping systems Injection-moulded socket fittings for solvent-cemented joints for pressure piping Test method for resistance to a short-term internal h.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 16850.6-2001 光纤放大器试验方法基本规范 第6部分;泵浦泄漏参数的试验方法.pdf

GB T 16850.7-2001 光纤放大器试验方法基本规范 第7部分;带外插入损耗的试验方法.pdf

GB T 16851-1997 应急声系统.pdf

GB T 16855.1-2008 机械安全.控制系统有关安全部件.第1部分 设计通则.pdf

GB T 16855.100-2005 机械安全 控制系统有关安全部件 第100部分;GB T 16855.1的应用指南.pdf

GB T 16855.2-2007 机械安全 控制系统有关安全部件 第2部分 确认.pdf

GB T 16856.2-2008 机械安全.风险评价.第2部分 实施指南和方法举例.pdf

GB T 16857.1-2002 产品几何量技术规范(GPS)坐标测量机的验收检测和复检检测 第1部分;词汇.pdf

GB T 16857.2-2006 产品几何技术规范(GPS) 坐标测量机的验收检测和复检检测 第2部分 用于测量尺寸的坐标测量机.pdf